Which oxyacid of halogen has maximum acidic nature? -General Knowledge

Which oxyacid of halogen has maximum acidic nature? -General Knowledge
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Which oxyacid of halogen has maximum acidic nature? -General Knowledge

Description : Which oxyacid of halogen has maximum acidic nature? -General Knowledge

Last Answer : The answer is 'HClO4'

Which oxyacid of halogen has maximum acidic nature? -General Knowledge

Description : Which oxyacid of halogen has maximum acidic nature? -General Knowledge

Last Answer : answer:

1. Which Union Territory attained statehood in February, 1987 ? 2. Which oxyacid of halogen has maximum acidic nature? 3. From when was the Zero Base Budgeting in India first experimented? 4. What is most important reason for dwindling forest resources today? 5. “The best and bravest of the military leader of the rebels”- about whom was this said by Sir Hugh Rose?

Description : 1. Which Union Territory attained statehood in February, 1987 ? 2. Which oxyacid of halogen has maximum acidic nature? 3. From when was the Zero Base Budgeting in India first experimented? 4. What ... the Bay of Bengal? 20. In ancient India, at where was the earliest capital of Magadha kingdom?

Last Answer : Answer : 1. Goa 2. HClO4 3. April, 1987 4. Over felling 5. Rani of Jhansi 6. Shane Warne 7. Process of habitat loss 8. Article 40 9. 30 percent 10. Sarojini Naidu 11. Rectifier 12. P.R. Ramesh ... 14. 150 to 400 15. Protest against Rowlatt Act 16. Red pandas 17. 73rd 18. Cracking 19. 204 20. Rajgir

Which pseudo-halogen does not have dimeric nature

Description : Which pseudo-halogen does not have dimeric nature

Last Answer : Which pseudo-halogen does not have dimeric nature A. cyanogen B. azide C. thiogene D. selenothigen

How many of the following properties of halogen Increases with increase In atomic number. (a) Number of valence electron (b) Metallic nature (c) Boili

Description : How many of the following properties of halogen Increases with increase In atomic number. (a) Number of valence electron (b) Metallic nature (c) Boili

Last Answer : How many of the following properties of halogen Increases with increase In atomic number. (a) Number of ... . (j) `Delta_"eg"H` (magnitude wise)

(3) They are not easily combustible Explanation: Typical organic compounds are combustible by nature as they contain carbon. Organic compounds mostly consist of carbon, hydrogen, halogen, and phosphorus.

Description : (3) They are not easily combustible Explanation: Typical organic compounds are combustible by nature as they contain carbon. Organic compounds mostly consist of carbon, hydrogen, halogen, and phosphorus.

Last Answer : Which of the process is known as nitrification? (1) Reaction of Nitrogen Monoxide with oxygen to form nitric acid (2) Reaction of nitrogen dioxide with water to form nitric acid (3) Conversion of ammonia to nitrites (4) Conversion of nitrite to nitric oxide

An oxyacid of sulphur contained S = S linkage and the oxidation number of S in it is `+6` and `-2`. It belongs to

Description : An oxyacid of sulphur contained S = S linkage and the oxidation number of S in it is `+6` and `-2`. It belongs to

Last Answer : An oxyacid of sulphur contained S = S linkage and the oxidation number of S in it is `+6` and ... ic"` series C. peroxo series D. thionic acid series

Which one of the following does not form oxyacid? (1) Sulphur (2) Chlorine (3) Nitrogen (4) Fluorine

Description : Which one of the following does not form oxyacid? (1) Sulphur (2) Chlorine (3) Nitrogen (4) Fluorine

Last Answer : (4) Fluorine Explanation: Fluorine cannot form oxyacid because fluorine is more electronegative than oxygen. For oxygen to bind, it must be a positively charged ion.

Which one of the following does not form oxyacid ? (1) Sulphur (2) Chlorine (3) Nitrogen (4) Fluorine

Description : Which one of the following does not form oxyacid ? (1) Sulphur (2) Chlorine (3) Nitrogen (4) Fluorine

Last Answer : Fluorine

You are provided with magnesium ribbon and sulpher powder. Explain with the help of an activity that metal oxides are basic and non-metal oxide are acidic in nature. -Chemistry

Description : You are provided with magnesium ribbon and sulpher powder. Explain with the help of an activity that metal oxides are basic and non-metal oxide are acidic in nature. -Chemistry

Last Answer : Aim: To test the nature of oxides formed by metals and non-metals. Materials Required: Sulphur powder, Mg ribbon, water, blue litmus paper, red litmus paper. Procedure: 1.Take magnesium ribbon ... the metallic oxides are basic in nature whereas most of the non-metallic oxides are acidic in nature.

Mention the essential material (chemicals) to prepare soap in the laboratory. Describe in brief the test of determining the nature (acidic/alkaline) of the reaction mixture of saponification reaction. -Science

Description : Mention the essential material (chemicals) to prepare soap in the laboratory. Describe in brief the test of determining the nature (acidic/alkaline) of the reaction mixture of saponification reaction. -Science

Last Answer : Raw Materials Required For preparation of soap in laboratory are :Vegetable oilSodium HydroxideCommom salt Test to determine the nature of reaction mixture: When a red litmus paper is dipped in the ... colour to blue. Hence, the reaction mixture of the saponification reaction is basic in nature.

The main factor responsible for weak acidic nature of `BF_(3)` is :-

Description : The main factor responsible for weak acidic nature of `BF_(3)` is :-

Last Answer : The main factor responsible for weak acidic nature of `BF_(3)` is :- A. High electronegativity of F B. ... bonding D. `p_(pi)-p_(pi)` back bonding

Compare the following giving reasons Acidic nature of oxides: `CaO, CO, CO_(2),N_(2)O_(5),SO_(3)`

Description : Compare the following giving reasons Acidic nature of oxides: `CaO, CO, CO_(2),N_(2)O_(5),SO_(3)`

Last Answer : Compare the following giving reasons Acidic nature of oxides: `CaO, CO, CO_(2),N_(2)O_(5),SO_(3)`

State true or false. Correct the false statement. A. The acidic nature of oxides of group 13 increases down the graph.

Description : State true or false. Correct the false statement. A. The acidic nature of oxides of group 13 increases down the graph.

Last Answer : State true or false. Correct the false statement. A. The acidic nature of oxides of group 13 ... catenation is much higher for C than for Si.

Characteristic features of active site are (A) Flexible in nature (B) Site of binding (C) Acidic (D) Both (A) and (B)

Description : Characteristic features of active site are (A) Flexible in nature (B) Site of binding (C) Acidic (D) Both (A) and (B)

Last Answer : Answer : D

Vinegar is acidic in nature due to the presence of (a) vanillic acid (b) lactic acid (c) hydrochloric acid (d) acetic acid

Description : Vinegar is acidic in nature due to the presence of (a) vanillic acid (b) lactic acid (c) hydrochloric acid (d) acetic acid

Last Answer : Ans:(d)

An aqueous solution of CuSO4 is acidic in nature because the salt undergoes (a) dialysis (b) hydrolysis (c) electrolysis (d) photolysis

Description : An aqueous solution of CuSO4 is acidic in nature because the salt undergoes (a) dialysis (b) hydrolysis (c) electrolysis (d) photolysis

Last Answer : Ans:(b)

Ammonia is 1. Made up of nitrogen and hydrogen 2. Acidic in nature 3. Prepared by the Haber process 4. Soluble in water The correct answers are: (a) 1, 2 and 4 (b) 2, 3 and 4 (c) 1, 3 and 4 (d) 1, 2 and 3

Description : Ammonia is 1. Made up of nitrogen and hydrogen 2. Acidic in nature 3. Prepared by the Haber process 4. Soluble in water The correct answers are: (a) 1, 2 and 4 (b) 2, 3 and 4 (c) 1, 3 and 4 (d) 1, 2 and 3

Last Answer : Ans:(c)

Study the following table and choose the correct option: Salt - Parent Acid - Parent Base - Nature of Salt (a) Soidum Chloride - HCI - NaOH - Basic (b) Sodium Carbonate - H2CO3 - NaOH - Neutral (c) Sodium Sulphate - H2SO4 - NaOH - Acidic (d) Sodium Acetate - CH3COOH - NaOH - Basic

Description : Study the following table and choose the correct option: Salt - Parent Acid - Parent Base - Nature of Salt (a) Soidum Chloride - HCI - NaOH - Basic (b) Sodium Carbonate - H2CO3 - NaOH - Neutral (c) Sodium Sulphate - H2SO4 - NaOH - Acidic (d) Sodium Acetate - CH3COOH - NaOH - Basic

Last Answer : Answer: (d) Sodium Acetate - CH3COOH - NaOH - Basic

The nature of calcium phosphate present in tooth enamel is (a)Basic (b)Acidic (c ) Neutral (d) Amphoteric

Description : The nature of calcium phosphate present in tooth enamel is (a)Basic (b)Acidic (c ) Neutral (d) Amphoteric

Last Answer : (a)Basic

Which of the following is acidic in nature? a) Apple juice b) Soap solution c) Slaked lime d) Lime

Description : Which of the following is acidic in nature? a) Apple juice b) Soap solution c) Slaked lime d) Lime

Last Answer : a) Apple juice

Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because (A) It is hygroscopic and explosive in nature (B) It is highly acidic in nature (C) It is a liquid at room temperature (D) Its nitrogen content is very less

Description : Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because (A) It is hygroscopic and explosive in nature (B) It is highly acidic in nature (C) It is a liquid at room temperature (D) Its nitrogen content is very less

Last Answer : (A) It is hygroscopic and explosive in nature

Fresh sewage is __________ in nature. (A) Acidic (B) Neutral (C) Alkaline (D) Highly acidic

Description : Fresh sewage is __________ in nature. (A) Acidic (B) Neutral (C) Alkaline (D) Highly acidic

Last Answer : (C) Alkaline

Coal mines drainage waste water (acidic in nature) results from the earth's water percolating through the voids created in coal bed during mining. This polluted water which either drains out naturally to water courses or are removed before starting the mining is (A) Neutralised by alkali treatment (B) Left as such without any treatment (C) Diluted with fresh water to reduce its acidity (D) None of these

Description : Coal mines drainage waste water (acidic in nature) results from the earth's water percolating through the voids created in coal bed during mining. This polluted water which either drains out naturally to ... without any treatment (C) Diluted with fresh water to reduce its acidity (D) None of these

Last Answer : (A) Neutralised by alkali treatment

Massecuite is (A) Used for paper making (B) Used as a cattle feed (C) Highly acidic in nature (D) None of these

Description : Massecuite is (A) Used for paper making (B) Used as a cattle feed (C) Highly acidic in nature (D) None of these

Last Answer : (D) None of these

Generally metallic oxides are basic and non-metallic are acidic in nature. Solution of which of the following oxides in water will change the colour of blue litmus to red? a)sulphur dioxide b)Magnesium oxide c)iron oxide d)copper oxide

Description : Generally metallic oxides are basic and non-metallic are acidic in nature. Solution of which of the following oxides in water will change the colour of blue litmus to red? a)sulphur dioxide b)Magnesium oxide c)iron oxide d)copper oxide

Last Answer : a)sulphur dioxide

Where can I find a 78mm Type J 120 Volt Halogen bulb locally?

Description : Where can I find a 78mm Type J 120 Volt Halogen bulb locally?

Last Answer : answer:Batteries Plus has a ton of lightbulbs and seems to have a few stores in Massachusetts. I don’t see a “Boston” store, but if I remember right there’s not much “Boston” really, it’s all about the smaller neighborhoods and suburbs. Maybe one is close?

Do you have a halogen oven ? Need some recipe ideas , Google throws bad info . ( mostly )

Description : Do you have a halogen oven ? Need some recipe ideas , Google throws bad info . ( mostly )

Last Answer : Here is link for free e-book on halogen oven recipes.

Can anyone explain the wattage on a halogen tube?

Description : Can anyone explain the wattage on a halogen tube?

Last Answer : the wattage will change with the voltage delivered to the lamp, most are on a dimmer circuit for this reason Edit: use only the bulb that the lamp was built for, they run extremely hot and have started many house fires – never EVER install a different bulb than original

Why can't you use dimmers with fluorescent or halogen lights?

Description : Why can't you use dimmers with fluorescent or halogen lights?

Last Answer : answer:Regular lightbulbs have metal (e.g. Tungsten) filaments in them. With a dimmer, you can alter the amount of electricity (trying to keep it simple) going through them. As much electricity goes ... thing-and they are sometimes noisy. Hope this helps and that it was what you were looking for.

If atoms of a halogen nonmetal (Group 17) gain one electron, the atoms then have?

Description : If atoms of a halogen nonmetal (Group 17) gain one electron, the atoms then have?

Last Answer : This atom become an anion with negative charge -1.

What is the number of electrons in the last shell of a halogen element ?

Description : What is the number of electrons in the last shell of a halogen element ?

Last Answer : : The number of electrons in the last shell of halogen elements is 5 .

What is a halogen element ?

Description : What is a halogen element ?

Last Answer : The cunt elements in the seventh class of the periodic table (16th class according to the modern periodic table) are called halogen.

How many halogen elements ?

Last Answer : 4 halogen elements

Halogen Replacement Reaction What ?

Last Answer : that Replacement In reaction Halogen Replaced Is Them Halogen Replacement Reaction For example: CH4 (g) + Cl2 = CH3Cl (g) + HCl (g ) Please A. Cl replaced in the reaction Cl halogen _ Of the group Element Meaning Halogen Replaced Done So This A Halogen Replacement Reaction.

The halogen acid (X) is

Description : The halogen acid (X) is

Last Answer : The halogen acid (X) is A. HF B. HCl C. HI D. `Cl_2` (aq.)

Which among the following factors is the most important in making fluorine the strongest oxidizing halogen ?

Description : Which among the following factors is the most important in making fluorine the strongest oxidizing halogen ?

Last Answer : Which among the following factors is the most important in making fluorine the strongest oxidizing ... affinity D. (4) Bond dissociation energy

Give an example of oxidation of halide by another halogen. Explain the feasibility of the reaction.

Description : Give an example of oxidation of halide by another halogen. Explain the feasibility of the reaction.

Last Answer : Give an example of oxidation of halide by another halogen. Explain the feasibility of the reaction.

In which following statement are correct. (a) Anhydrous hydrogen fluroide is a liquid at ordianry temperature while other halogen acid are gases. (b)

Description : In which following statement are correct. (a) Anhydrous hydrogen fluroide is a liquid at ordianry temperature while other halogen acid are gases. (b)

Last Answer : In which following statement are correct. (a) Anhydrous hydrogen fluroide is a liquid at ordianry temperature while other ... (B) b C. (C) c D. d

Which of the following will not displace the halogen from the solution of the halide?

Description : Which of the following will not displace the halogen from the solution of the halide?

Last Answer : Which of the following will not displace the halogen from the solution of the halide? A. `Br_2` added to ... F_2` added to KCl D. `Cl_2` added to NaF

which one of the following salts will evolve halogen on treatment with conc. `H_(2)SO_(4)` ?

Description : which one of the following salts will evolve halogen on treatment with conc. `H_(2)SO_(4)` ?

Last Answer : which one of the following salts will evolve halogen on treatment with conc. `H_(2)SO_(4)` ? A. (A) NaCI B. KI C. (C) NaBr D. (D) none of these

Which of the following halogen hydrides will have the weakest conjugate base?

Description : Which of the following halogen hydrides will have the weakest conjugate base?

Last Answer : Which of the following halogen hydrides will have the weakest conjugate base? A. (A)HF B. (B)HCI C. (C)HBr D. (D)HI

In the inter halogen compounds of `AB_3//AB_5` form which is correct:

Description : In the inter halogen compounds of `AB_3//AB_5` form which is correct:

Last Answer : In the inter halogen compounds of `AB_3//AB_5` form which is correct: A. (A) A is large size halogen B. ( ... small size halogen D. (D) Both (A) & (C)

Which one of the following halogen compounds is difficult to be hydrolysed by `S_(N^(1))` mechanism?

Description : Which one of the following halogen compounds is difficult to be hydrolysed by `S_(N^(1))` mechanism?

Last Answer : Which one of the following halogen compounds is difficult to be hydrolysed by `S_(N^(1)) ... B. Isopropyl chloride C. Benzyl chloride D. Chlorobenzene

`{:("Column" (I) , "Column"(II)), ((a) "Presence of halogen" , P. HNO_(3)//AgNO_(3)), ((b) "Presence of sulphur" , Q. Na_(2)[Fe(CN)_(5)NO]) , ((c) "Pr

Description : `{:("Column" (I) , "Column"(II)), ((a) "Presence of halogen" , P. HNO_(3)//AgNO_(3)), ((b) "Presence of sulphur" , Q. Na_(2)[Fe(CN)_(5)NO]) , ((c) "Pr

Last Answer : `{:("Column" (I) , "Column"(II)), ((a) "Presence of halogen" , P. HNO_(3)//AgNO_(3)), ((b) "Presence ... (d) "Presence of" P "and" S , S. FeCl_(3)):}`

Which of the following halogen acids is most reactive towards the given reaction ? `R-O-R overset(HX)rarr`

Description : Which of the following halogen acids is most reactive towards the given reaction ? `R-O-R overset(HX)rarr`

Last Answer : Which of the following halogen acids is most reactive towards the given reaction ? `R-O-R overset(HX)rarr` A. HCl B. HI C. HBr D. Equally reactive

In which group of elements of the modern periodic table are halogen placed ?

Description : In which group of elements of the modern periodic table are halogen placed ?

Last Answer : In which group of elements of the modern periodic table are halogen placed? a. 17 b. 6 c. 4 d. 2

What is the lightest of halogen?

Description : What is the lightest of halogen?

Last Answer : Need answer

What happens in a halogen displacement reaction?

Description : What happens in a halogen displacement reaction?

Last Answer : In a halogen displacement reaction, one halogen displaces another in a compound. Whether or not the reaction occurs depends on the reactivity of the halogens. The order of reactivity is the same as the ... below Cl on the periodic table, so it cannot displace (replace) Cl from the NaCl compound.

Why are dipole forces of attraction not found in halogen molecule.?

Description : Why are dipole forces of attraction not found in halogen molecule.?

Last Answer : Feel Free to Answer