Which compound in each of the following pairs will add HCl readily?

Which compound in each of the following pairs will add HCl readily?
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Which compound in each of the following pairs will add HCl readily?
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Which compound in each of the following pairs will add HCl readily?

Description : Which compound in each of the following pairs will add HCl readily?

Last Answer : Which compound in each of the following pairs will add HCl readily?

Lead pipes are not safe for carrying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)2 . Lead pipes are readily corroded by (A) Dilute HCl (B) Acetic acid (C) Concentrated H2SO4 (D) None of these

Description : Lead pipes are not safe for carrying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)2 . Lead pipes are readily corroded by (A) Dilute HCl (B) Acetic acid (C) Concentrated H2SO4 (D) None of these

Last Answer : (B) Acetic acid

Which of the following pairs of compounds could NOT be used to create a buffer solution? Would it be: w) HCL and NaCl (read: H - C - L and N - A - C - L) x) HCN and NaCN (read: H - C - N and N - A - C - N) y) NH3 and NH4Cl (read: N - H - 3 and N - H - 4 - C - L) z) HNO2 and NaNO2 (read: H - N - O -2 and N - A - N - O - 2)

Description : Which of the following pairs of compounds could NOT be used to create a buffer solution? Would it be: w) HCL and NaCl (read: H - C - L and N - A - C - L) x) HCN and NaCN (read: H - C - N and N - A - C - N) y) NH3 ... - H - 4 - C - L) z) HNO2 and NaNO2 (read: H - N - O -2 and N - A - N - O - 2)

Last Answer : ANSWER: W -- HCL AND NaCl (read: H - C - L and N - A - C - L) 

the compound that readily undergoes decarboxylation is

Description : the compound that readily undergoes decarboxylation is

Last Answer : the compound that readily undergoes decarboxylation is A. `HOOC-(CH_(2))_(4)-COOH` B. `C_(6)H_(5)-COOH ... HOOC-CH_(2)-COOH` D. `CH_(3)CH_2CH_(2)COOH`

The compound that undergoes decarboxylation most readily under mild condition is

Description : The compound that undergoes decarboxylation most readily under mild condition is

Last Answer : The compound that undergoes decarboxylation most readily under mild condition is A. B. C. D.

The compound which reacts most readily with Lucas reagent is (a) CH3CH2Cl (b) (CH3)2CHOH (c) CH3CH2OH (d) (CH3)3COH

Description : The compound which reacts most readily with Lucas reagent is (a) CH3CH2Cl (b) (CH3)2CHOH (c) CH3CH2OH (d) (CH3)3COH

Last Answer : (CH3)3COH

Enrichment of uranium by gaseous diffusion relies on the fact that uranium-235 diffuses through holes in the barriers more readily than uranium-238 does because uranium-235 is: w) a different chemical compound. x) a different wavelength. y) resistant to magnetism. z) slightly lighter than uranium-238.

Description : Enrichment of uranium by gaseous diffusion relies on the fact that uranium-235 diffuses through holes in the barriers more readily than uranium-238 does because uranium-235 is: w) a different chemical ... x) a different wavelength. y) resistant to magnetism. z) slightly lighter than uranium-238.

Last Answer : ANSWER: Z -- SLIGHTLY LIGHTER THAN URANIUM-238.

When the celebrated German mathematician Karl Friedrich Gauss (1777-1855) was nine he was asked to add all the integers from 1 through 100. He quickly added 1 to 100, 2 to 99, and so on for 50 pairs of numbers each adding to 101. 50 X 101=5,050.Now find the sum of all the digits in integers from 1 through 1,000,000,000.That's all the digits in all the numbers, not all the numbers themselves. -Riddles

Description : When the celebrated German mathematician Karl Friedrich Gauss (1777-1855) was nine he was asked to add all the integers from 1 through 100. He quickly added 1 to 100, 2 to 99, and so on for 50 pairs ... 1,000,000,000.That's all the digits in all the numbers, not all the numbers themselves. -Riddles

Last Answer : The numbers can be grouped by pairs: 999,999,999 and 0; 999,999,998 and 1' 999,999,997 and 2; and so on.... There are half a billion pairs, and the sum of the digits in each pair is 81. The digits in the unpaired number, 1,000,000,000, add to 1. Then: (500,000,000 X 81) + 1= 40,500,000,001.

Benzoic acid and diphenyl ketone are both solids insoluble in water. A mixture of these compounds can be separated if we (a) add the mixture to a solution of NaOH in water, and filter. (b) add the mixture to a solution of HCl in water, and filter. (c) dissolve the mixture in benzene and boil off the benzene. (d) It is impossible to separate a mixture of two solids when both are insoluble in water.

Description : Benzoic acid and diphenyl ketone are both solids insoluble in water. A mixture of these compounds can be separated if we (a) add the mixture to a solution of NaOH in water, and filter. (b) add ... benzene. (d) It is impossible to separate a mixture of two solids when both are insoluble in water.

Last Answer : add the mixture to a solution of NaOH in water, and filter

Why HCL is a Polar Compound ?

Description : Why HCL is a Polar Compound ?

Last Answer : Hydrogen chloride ( HCl) is formed by covalent bonding of hydrogen and chlorine by sharing electrons with each other. Usually covalent compounds are polar. But since the difference in ... polar due to the difference in electronegativity of hydrogen and chlorine in the HCl compound.

Compound A(`C_7H_8O`)is insoluble in water, dilute HCl & aqueous `NaHCO_3`, it dissolves in dilute NaOH.When A is treatedwith `Br_2` water it is conve

Description : Compound A(`C_7H_8O`)is insoluble in water, dilute HCl & aqueous `NaHCO_3`, it dissolves in dilute NaOH.When A is treatedwith `Br_2` water it is conve

Last Answer : Compound A(`C_7H_8O`)is insoluble in water, dilute HCl & aqueous `NaHCO_3`, it dissolves in dilute NaOH.When A ... . The structure ofA is A. B. C. D.

Compound `A,C_(7)H_(8)O`, is insoluble in water, dilute `HCl`, and aquenous `NaHCO_(3)`, it dissolves in dilute `NaOH`. When `A` is treated with bromi

Description : Compound `A,C_(7)H_(8)O`, is insoluble in water, dilute `HCl`, and aquenous `NaHCO_(3)`, it dissolves in dilute `NaOH`. When `A` is treated with bromi

Last Answer : Compound `A,C_(7)H_(8)O`, is insoluble in water, dilute `HCl`, and aquenous `NaHCO_(3)`, it ... . o-cresol B. m-cresol C. p-cresol D. anisole

0.257g of organic substance was heated with conc. sulphuric acid and then distilled with excess of strong alkali .the ammonia gas evolved was absorbed in 50ml of .1M HCl which required 23.2ml of c for neutralization at the end of the process. Determine the % of nitrogen in the compound ?

Description : 0.257g of organic substance was heated with conc. sulphuric acid and then distilled with excess of strong alkali .the ammonia gas evolved was absorbed in 50ml of .1M HCl which required 23.2ml of c for neutralization at the end of the process. Determine the % of nitrogen in the compound ?

Last Answer : A. Vol of 0 .1M HCl taken = 50ml Vol of .1MNaOH used for neutralization of unused acid=23.2ml Now, 23.2 ml of .1MNaOH =23.2ml of .1MHCl Vol of .1MHCl unused=23.2ml Vol of .1MHCl required ... NH3 solution contain nitrogen = 14*26.8/10*1000 Percentage of Nitrogen=14*26.8*100/10*1000*.257 =14.6%

Which of the following is true when HCL is passed through water. (i) It does not ionize in the solution as it is a covalent compound (ii) It ionizes in the solution (iii) It gives both hydrogen and hydroxyl ions in the solution (iv) It forms hydronium ion in the solution due to the combination of hydrogen ion with water molecule. (a) (i) only (b) (iii) only (c) (ii) and (iv) only (d) (iii) and (iv)

Description : Which of the following is true when HCL is passed through water. (i) It does not ionize in the solution as it is a covalent compound (ii) It ionizes in the solution (iii) It gives both hydrogen and hydroxyl ions in the solution ... ) (i) only (b) (iii) only (c) (ii) and (iv) only (d) (iii) and (iv)

Last Answer : (c) (ii) and (iv) only

Compound (A) when reacted with PCl5 and then with ammonia gave (B). Compound (B) when treated with bromine and NaOH, produced (C). Compound (C) on treatment with NaNO2/HCl at 0°C and then boiling with H2O produced ocresol. Compound (A) is (a) o-Toluic acid (b) o-Chlorotoluene (c) m-Toluic acid (d) o-Bromotoluene

Description : Compound (A) when reacted with PCl5 and then with ammonia gave (B). Compound (B) when treated with bromine and NaOH, produced (C). Compound (C) on treatment with NaNO2/HCl at 0°C and then boiling with H2O ... Compound (A) is (a) o-Toluic acid (b) o-Chlorotoluene (c) m-Toluic acid (d) o-Bromotoluene

Last Answer : o-Toluic acid

A compound undergoes reduction with LiAlH4. It also dissolves in aqueous NaOH from which it can be recovered by addition of HCl. The compound is (a) a carboxylic acid (b) an ester (c) an acid anhydride (d) an alcohol

Description : A compound undergoes reduction with LiAlH4. It also dissolves in aqueous NaOH from which it can be recovered by addition of HCl. The compound is (a) a carboxylic acid (b) an ester (c) an acid anhydride (d) an alcohol

Last Answer : a carboxylic acid

You are given a tissue with its potential for differentiation in an artificial culture. Which of the following pairs of hormones would you add to the medium to secure shoots as well as roots? (a) IAA and gibberellin (b) Auxin and cytokinin (c) Auxin and abscisic acid (d) Gibberellin and abscisic acid

Description : You are given a tissue with its potential for differentiation in an artificial culture. Which of the following pairs of hormones would you add to the medium to secure shoots as well as roots? ... gibberellin (b) Auxin and cytokinin (c) Auxin and abscisic acid (d) Gibberellin and abscisic acid

Last Answer : (b) Auxin and cytokinin

In accordance with Coast Guard Regulations (46 CFR), each battery operated relay-controlled lantern must _____________. A. be readily portable B. contain a dry cell battery having a minimum capacity of 10 amp hours C. have an automatic battery charger to maintain the battery in a fully charged state D. all of the above

Description : In accordance with Coast Guard Regulations (46 CFR), each battery operated relay-controlled lantern must _____________. A. be readily portable B. contain a dry cell battery having a minimum capacity of ... automatic battery charger to maintain the battery in a fully charged state D. all of the above

Last Answer : Answer: C

`NH_4ClO_4 + NHO_3 to (A) + (B) oversetDeltato (C )` (neutral oxide) The summation of number of lone pairs and atomicities of compound B and C is .

Description : `NH_4ClO_4 + NHO_3 to (A) + (B) oversetDeltato (C )` (neutral oxide) The summation of number of lone pairs and atomicities of compound B and C is .

Last Answer : `NH_4ClO_4 + NHO_3 to (A) + (B) oversetDeltato (C )` (neutral oxide) The summation of number of lone pairs and atomicities of compound B and C is .

Which of the following xenon compound has the same number of lone pairs as in `I_(3)^(-)`? (near central atom)

Description : Which of the following xenon compound has the same number of lone pairs as in `I_(3)^(-)`? (near central atom)

Last Answer : Which of the following xenon compound has the same number of lone pairs as in `I_(3)^(-)`? (near central atom) ... XeO_(3)` C. `XeF_(4)` D. `XeO_(4)`

In which one of the following pairs is the specific characteristic of a soil not correctly matched? (a) Laterite – Contains aluminium compound (b) Terra rosa – Most suitable for roses (c) Chernozems – Richest soil in the world (d) Black soil – Rich in calcium carbonate

Description : In which one of the following pairs is the specific characteristic of a soil not correctly matched? (a) Laterite – Contains aluminium compound (b) Terra rosa – Most suitable for roses (c) Chernozems – Richest soil in the world (d) Black soil – Rich in calcium carbonate

Last Answer : (d) Black soil – Rich in calcium carbonate

2 ml each of concentrated HCl, HNO3 and a mixture of concentrated hydrochloric acid and Concentrated nitric acid in the ratio of 3:1were taken in test tubes labelled as A, B and C, A small piece of metal was put in each test tube. No change occurred in test tubes A and B but the metal dissolved in test tube C. The metal could be: A) Al B) Au C) Pt D) Cu

Description : 2 ml each of concentrated HCl, HNO3 and a mixture of concentrated hydrochloric acid and Concentrated nitric acid in the ratio of 3:1were taken in test tubes labelled as A, B and C, A small piece of metal was put in ... the metal dissolved in test tube C. The metal could be: A) Al B) Au C) Pt D) Cu

Last Answer : B) Au

The compound to which H2 does not add is – (1) Biphenyl ethylene (2) Tetraphenyl ethylene (3) Tetra - a - naphthylethylene (4) Tetra - 9 - phenanthrylethylene

Description : The compound to which H2 does not add is – (1) Biphenyl ethylene (2) Tetraphenyl ethylene (3) Tetra - a - naphthylethylene (4) Tetra - 9 - phenanthrylethylene

Last Answer : (2) Tetraphenyl ethylene Explanation: While H2 is not very reactive under standard conditions, it does form compounds with most elements. Millions of hydrocarbons are known, but they are not formed ... are more electronegative, such as halogens. Hydrogen forms a vast array of compounds with carbon.

The compound to which H2 does not add is (1) Biphenyl ethylene (2) Tetraphenyl ethylene (3) Tetra – a –naphthylethylene (4) Tetra –9 – phenanthrylethylene

Description : The compound to which H2 does not add is (1) Biphenyl ethylene (2) Tetraphenyl ethylene (3) Tetra – a –naphthylethylene (4) Tetra –9 – phenanthrylethylene

Last Answer : Tetraphenyl ethylene

If the Johnson & Johnson vaccine is more readily available to you, will you take it instead of the Pfizer or Moderna?

Description : If the Johnson & Johnson vaccine is more readily available to you, will you take it instead of the Pfizer or Moderna?

Last Answer : I don’t expect to have a choice and will be happy to get any of the vaccines.

For those of you who've seen it, does "Code Geass" push more readily toward predestination/fate, luck, or chance?

Description : For those of you who've seen it, does "Code Geass" push more readily toward predestination/fate, luck, or chance?

Last Answer : From Zero’s POV, predestination. From reality, chance.

Are there any phenomena that we observe today that are as magical as a nuclear explosion, but are not readily understood?

Description : Are there any phenomena that we observe today that are as magical as a nuclear explosion, but are not readily understood?

Last Answer : There are quite a few animal behaviors that happen all the time that most people either don't realize there is no materialist explanation for, or don't know about them. The ... multi-generational butterfly navigation patterns. Pointing this out tends you provoke irrational skeptic attacks, however.

When you bought iPhone 6 how much memory was readily available for you?

Description : When you bought iPhone 6 how much memory was readily available for you?

Last Answer : answer:This would depend on which size memory you chose in the first place: 16, 64, or 128GB. Then the iOS and the pre-installed apps take up memory, so there will be about 8-10GB less ... as pre-installed systems or other software and media, will also use part of the available storage capacity.

If in reality scientists found a cure for cancer, and it was readily available to everyone, how do you think that would effect society?

Description : If in reality scientists found a cure for cancer, and it was readily available to everyone, how do you think that would effect society?

Last Answer : Extending the lives of many retirees would put a burden on the economy, causing the government to extend the age at which you can receive Social Security.

Does the United States readily accept Degree qualifications from other countries?

Description : Does the United States readily accept Degree qualifications from other countries?

Last Answer : answer:A lot of people in the U.S. on H1-B visas from India come with engineering degrees. ... too many of them frankly. Often big companies push for more H1-B visas only because they can ... -the-wire to remote offices all over the world. There should be some tariffs on that kind of arrangement.

Do you think Americans would be better off if they utilized household help more readily?

Description : Do you think Americans would be better off if they utilized household help more readily?

Last Answer : Eh, I think this will just result in rampant sexual abuse of young maids by the men or adultery.

How readily will you get angry if someone's driving a little under the speed limit? Do you think your reaction is the norm?

Description : How readily will you get angry if someone's driving a little under the speed limit? Do you think your reaction is the norm?

Last Answer : I ride my bike around you asshole drivers.

Did you get pocketmoney as a child, was it handed over readily or did you have to work for it?

Description : Did you get pocketmoney as a child, was it handed over readily or did you have to work for it?

Last Answer : I worked my @$$ off for it! My dad owned rental properties and us kids were put to work.I was painting walls at the age of 10-among other things. Why he did that,I’ll never know! It looked like I painted them with a hot paintbrush. ;)

What is the balanced veratrole and nitric acid? Also, would you expect ortho-dimethoxybenzene or para-dimethoxybenzene to be nitrated more readily?

Description : What is the balanced veratrole and nitric acid? Also, would you expect ortho-dimethoxybenzene or para-dimethoxybenzene to be nitrated more readily?

Last Answer : answer:1. Are you asking for the balanced equation? 2. What determines how easily something is nitrated? Draw out the two structures and look at them.

What are some good, readily accessible peer-reviewed journals on obscure issues (particularly scientific and environmental ones)?

Description : What are some good, readily accessible peer-reviewed journals on obscure issues (particularly scientific and environmental ones)?

Last Answer : Use Lexus Nexus to search your topic several peer reviewed articles will come up. Look for the common publishers of those articles. Talk to a librarian (preferable one on a university campus) to assist you with ... They can do all this work for you in about one tenth of the time it will take you.

“In the eighteenth century Europe, the peasants and artisans in the countryside readily agreed to work for the merchants.” Explain any three reasons. -SST 10th

Description : “In the eighteenth century Europe, the peasants and artisans in the countryside readily agreed to work for the merchants.” Explain any three reasons. -SST 10th

Last Answer : (i) Many peasants had tiny plots of land which could not provide work for all members of the household. (ii) So when merchants came around and offered advances to produce goods for ... their shrinking income from cultivation. It also allowed them a fuller use of their family labour resources.

“In the eighteenth century Europe, the peasants and artisans in the countryside readily agreed to work for the merchants.” Explain any three reasons. -SST 10th

Description : “In the eighteenth century Europe, the peasants and artisans in the countryside readily agreed to work for the merchants.” Explain any three reasons. -SST 10th

Last Answer : (i) Cottages and villagers were looking for new alternatives of income. (ii) Tiny plots of land with the villagers could not provide work for all members of the family. (iii) Advances offered by ... villages and do cultivation also. (v) It was possible to have full use of family labour force.

to power its needs, your body must convert the energy in food to a readily usable form known as -General Knowledge

Description : to power its needs, your body must convert the energy in food to a readily usable form known as -General Knowledge

Last Answer : To power its needs, your body must convert the energy in food to a readily usable form known as adenosine triphosphate(ATP).

Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Description : Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Last Answer : The answer is 'Vitamin D'

Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Description : Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Last Answer : answer:

Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Description : Which is the vitamin that is most readily manufactured in our bodies? -General Knowledge

Last Answer : answer:

What are the readily available explosives ?

Description : What are the readily available explosives ?

Last Answer : Plutonium. Acetone. Nitroglycerin. Petrol.

On bromination, the electron rich phenoxide ion will be attacked most readily

Description : On bromination, the electron rich phenoxide ion will be attacked most readily

Last Answer : On bromination, the electron rich phenoxide ion will be attacked most readily A. on the negatively ... carbon atom D. on the ortho carbon atom.

In `CH_(3)CH_(2)OH`, the bond that undergoes heterolytic cleavage most readily is:

Description : In `CH_(3)CH_(2)OH`, the bond that undergoes heterolytic cleavage most readily is:

Last Answer : In `CH_(3)CH_(2)OH`, the bond that undergoes heterolytic cleavage most readily is: A. `C-C` B. `C-O` C. `C-H` D. `O-H`

Which of the following most readily undergoes `E_(2)` elimination with a strong base?

Description : Which of the following most readily undergoes `E_(2)` elimination with a strong base?

Last Answer : Which of the following most readily undergoes `E_(2)` elimination with a strong base? A. 2- ... -Bromo-2,2-dimethylpropane D. 2-Bromo-3-methylbutane

Substances burn more readily in `N_(2)O` than in air because `N_(2)O`:

Description : Substances burn more readily in `N_(2)O` than in air because `N_(2)O`:

Last Answer : Substances burn more readily in `N_(2)O` than in air because `N_(2)O`: A. is reactive ... temperature D. dissociates more readily than `O_(2)`

Ammonium salts decompose quite readily on heating : (i) Ammonium salt of weak oxidizing anion (e.g. `Cl^(-), CO_(3)^(2-), SO_(4)^(2-)`) `overset("heat

Description : Ammonium salts decompose quite readily on heating : (i) Ammonium salt of weak oxidizing anion (e.g. `Cl^(-), CO_(3)^(2-), SO_(4)^(2-)`) `overset("heat

Last Answer : Ammonium salts decompose quite readily on heating : (i) Ammonium salt of weak oxidizing anion (e.g. `Cl^(-), CO_(3) ... N_(2)` D. `NO, NH_(3), N_(2)O`

In `CH_(3)CH_(2)OH`, the bond that undergoes heterolytic cleavage most readily is:

Description : In `CH_(3)CH_(2)OH`, the bond that undergoes heterolytic cleavage most readily is:

Last Answer : In `CH_(3)CH_(2)OH`, the bond that undergoes heterolytic cleavage most readily is: A. `C-C` B. `C-O` C. `C-H` D. `O-H`

Which of the following most readily undergoes `E_(2)` elimination with a strong base?

Description : Which of the following most readily undergoes `E_(2)` elimination with a strong base?

Last Answer : Which of the following most readily undergoes `E_(2)` elimination with a strong base? A. 2- ... -Bromo-2,2-dimethylpropane D. 2-Bromo-3-methylbutane

Substances burn more readily in `N_(2)O` than in air because `N_(2)O`:

Description : Substances burn more readily in `N_(2)O` than in air because `N_(2)O`:

Last Answer : Substances burn more readily in `N_(2)O` than in air because `N_(2)O`: A. is reactive ... temperature D. dissociates more readily than `O_(2)`