How much amount of `CuSO_(4).5H_(2)O` required for liberation of `2,55gI_(2)` when titrated with KI

How much amount of `CuSO_(4).5H_(2)O` required for liberation of `2,55gI_(2)` when titrated with KI
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How much amount of `CuSO_(4).5H_(2)O` required for liberation of `2,55gI_(2)` when titrated with KI A. 2.5 gm B. 4.99 gm C. 2.4 gm D. 1.2 gm
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The heat of solution of anhydrous `CuSO_(4)` and `CuSO_(4).5H_(2)O` are -15.89 and 2.80 Kcal `mol^(-1)` respectively. What will be the heat of hydrati

Description : The heat of solution of anhydrous `CuSO_(4)` and `CuSO_(4).5H_(2)O` are -15.89 and 2.80 Kcal `mol^(-1)` respectively. What will be the heat of hydrati

Last Answer : The heat of solution of anhydrous `CuSO_(4)` and `CuSO_(4).5H_(2)O` are -15.89 and 2.80 Kcal `mol^(-1) ... `18.69` Kcal C. `-28.96` Kcal D. 28.96 Kcal

The molar mass of `CuSO_(4).5H_(2)O` is 249. Its equivalent mass in the reaction (a) and (b) would be (a) Reaction `CuSO_(4)+Kirarr"Product"` (b) Elec

Description : The molar mass of `CuSO_(4).5H_(2)O` is 249. Its equivalent mass in the reaction (a) and (b) would be (a) Reaction `CuSO_(4)+Kirarr"Product"` (b) Elec

Last Answer : The molar mass of `CuSO_(4).5H_(2)O` is 249. Its equivalent mass in the reaction (a) and (b) would be (a) ... ) 249 (b) 124.5 D. (s) 124.5 (b) 249

The weight of `1xx10^(22)` molecules of `CuSO_(4).5H_(2)O` is

Description : The weight of `1xx10^(22)` molecules of `CuSO_(4).5H_(2)O` is

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`2KMnO_(4)+5H_(2)S+6H^(+)rarr2Mn^(2+)+2K^(+)+5S+8H_(2)O`. In the above reaction, how many electrons would be involved in the oxidaton of 1 mole of red

Description : `2KMnO_(4)+5H_(2)S+6H^(+)rarr2Mn^(2+)+2K^(+)+5S+8H_(2)O`. In the above reaction, how many electrons would be involved in the oxidaton of 1 mole of red

Last Answer : `2KMnO_(4)+5H_(2)S+6H^(+)rarr2Mn^(2+)+2K^(+)+5S+8H_(2)O`. In the above reaction, how many ... mole of reduction? A. Two B. Five C. Ten D. One

`5H_(2)C_(2)O_(4)(aq)+2MnO_(4)(aq)+6H^(+)(aq) to 2Mn^(2+)(aq)+10CO_(2)(g)+8H_(2)O(l)` Oxalic acid, `H_(2)C_(2)O_(2)` , reacts with permanganate ion ac

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Co-ordination number of Cr in `CrCl_(3^.)5H_(2)O` is six. The volume of 0.1 N `AgNO_(3)` needed to ppt. the chorine in outer sphere in 200 ml of 0.01

Description : Co-ordination number of Cr in `CrCl_(3^.)5H_(2)O` is six. The volume of 0.1 N `AgNO_(3)` needed to ppt. the chorine in outer sphere in 200 ml of 0.01

Last Answer : Co-ordination number of Cr in `CrCl_(3^.)5H_(2)O` is six. The volume of 0.1 N `AgNO_(3)` ... of 0.01 M solution of he possible complex es is/are:

Select the correct statements about `Na_(2)S_(2)O_(3).5H_(2)O` :

Description : Select the correct statements about `Na_(2)S_(2)O_(3).5H_(2)O` :

Last Answer : Select the correct statements about `Na_(2)S_(2)O_(3).5H_(2)O` : A. It is also called as hypo B ... D. It is used to remove stains of `I_(2)`

Select the correct statements about `Na_(2)S_(2)O_(3).5H_(2)O` :

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Last Answer : Select the correct statements about `Na_(2)S_(2)O_(3).5H_(2)O` : A. It is also called as hypo B ... C. It can be used as antichlor D. All of the above

A 2.5 gm impure sample containing weak monoacidic base (Mol. wt. = 45) is dissolved in 100 ml water and titrated with 0.5 M HCI when of `((1)/(5))^(th

Description : A 2.5 gm impure sample containing weak monoacidic base (Mol. wt. = 45) is dissolved in 100 ml water and titrated with 0.5 M HCI when of `((1)/(5))^(th

Last Answer : A 2.5 gm impure sample containing weak monoacidic base (Mol. wt. = 45) is dissolved in 100 ml ... D. Weight percentage of base in given sample is 80%.

Three different solutions of oxidising agents `KMnO_(4),K_(2)Cr_(2)O_(7) " and "I_(2)` is titrated separately with 0.158 gm of `Na_(2)S_(2)O_(3)`. If

Description : Three different solutions of oxidising agents `KMnO_(4),K_(2)Cr_(2)O_(7) " and "I_(2)` is titrated separately with 0.158 gm of `Na_(2)S_(2)O_(3)`. If

Last Answer : Three different solutions of oxidising agents `KMnO_(4),K_(2)Cr_(2)O_(7) " and "I_(2)` is ... D. all three oxidising agent can act as self indicator.

25 mL of a solution of `Fe^(2+)` ions was titrated with a solution of the oxidizing agent `Cr_(2)O_(7)^(2-)` . 50 mL of 0.01 M `K_(2)Cr_(2)O_(7)` solu

Description : 25 mL of a solution of `Fe^(2+)` ions was titrated with a solution of the oxidizing agent `Cr_(2)O_(7)^(2-)` . 50 mL of 0.01 M `K_(2)Cr_(2)O_(7)` solu

Last Answer : 25 mL of a solution of `Fe^(2+)` ions was titrated with a solution of the oxidizing agent `Cr_(2)O_ ... is the molarity of the `Fe^(2+)` solution ?

The following is not a feature of thiazide diuretics used as antihypertensive: A. They do not cause symptomatic postural hypotension B. The dose has to be titrated over a wide range according to the response C. They restore responsiveness to other antihypertensives when tolerance has developed D. They decrease renal calcium excretion which may improve calcium balance in elderly patients

Description : The following is not a feature of thiazide diuretics used as antihypertensive: A. They do not cause symptomatic postural hypotension B. The dose has to be titrated over a wide range ... has developed D. They decrease renal calcium excretion which may improve calcium balance in elderly patients

Last Answer : B. The dose has to be titrated over a wide range according to the response

`(P) overset(NaH)rarr (Q) uarr overset(CuSO_(4))rarr (R) darr` black precipitate, (P) may be

Description : `(P) overset(NaH)rarr (Q) uarr overset(CuSO_(4))rarr (R) darr` black precipitate, (P) may be

Last Answer : `(P) overset(NaH)rarr (Q) uarr overset(CuSO_(4))rarr (R) darr` black precipitate, (P) may be A. `SCl_(2)` B. `PCl_(3)` C. `NCl_(3)` D. HCl

`(P) overset(NaH)rarr (Q) uarr overset(CuSO_(4))rarr (R) darr` black precipitate, (P) may be

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Among the following the number of compounds that can act as dehydrating agent are …… `Conc. H_(2)SO_(4),"Anhyd". CaCl_(2),Conc. HNO_(3), CaO, CuSO_(4)

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Last Answer : Among the following the number of compounds that can act as dehydrating agent are `Conc. H_(2)SO_(4),"Anhyd" ... CaO, CuSO_(4).5H_(2)O, P_(2)O_(5)`

Which is a mutual reduction reaction ? A) `KMnO_(4)+O_(3)` B) `H_(2)O_(2)+O_(3)` C) `Ag_(2)O+O_(3)` D) `KI+H_(2)O+O_(3)`

Description : Which is a mutual reduction reaction ? A) `KMnO_(4)+O_(3)` B) `H_(2)O_(2)+O_(3)` C) `Ag_(2)O+O_(3)` D) `KI+H_(2)O+O_(3)`

Last Answer : Which is a mutual reduction reaction ? A) `KMnO_(4)+O_(3)` B) `H_(2)O_(2)+O_(3)` C) `Ag_(2)O+O_(3)` D) `KI+H_(2)O+O_(3)` A. A,B B. A,C C. A,D D. B,C

(i) `KI+H_(2)O+O_(3)rarrA+B+O_(2)` (A turns moist starch paper blue, B turns red litmus blue) (ii) A(dry)`+O_(3)rarrX+O_(2)` What is true about X in t

Description : (i) `KI+H_(2)O+O_(3)rarrA+B+O_(2)` (A turns moist starch paper blue, B turns red litmus blue) (ii) A(dry)`+O_(3)rarrX+O_(2)` What is true about X in t

Last Answer : (i) `KI+H_(2)O+O_(3)rarrA+B+O_(2)` (A turns moist starch paper blue, B turns red litmus blue) ... )` D. Average oxidation state of iodine in X is `+5`

`{:("List-I","List-II"),("A) O"_(3)+H_(2)O_(2)rarr,"1) Blue"),("B) O"_(3)+"starch KI"rarr,"2) Tailing"),("C) O"_(3)+"Hg"rarr,"3) HIO"_(3)),("D) O"_(3)

Description : `{:("List-I","List-II"),("A) O"_(3)+H_(2)O_(2)rarr,"1) Blue"),("B) O"_(3)+"starch KI"rarr,"2) Tailing"),("C) O"_(3)+"Hg"rarr,"3) HIO"_(3)),("D) O"_(3)

Last Answer : `{:("List-I","List-II"),("A) O"_(3)+H_(2)O_(2)rarr,"1) Blue"),("B) O"_(3)+"starch KI"rarr,"2) Tailing"),("C ... 4,3,2):}` D. `{:(A,B,C,D),(3,2,1,5):}`

Benzenediazonium chloride reacts with KI to form : (a) Benzenediazonium iodide (b) m-Diiodobenzene (c) Iodobenzene (d) o- plus p-Diiodobenzene

Description : Benzenediazonium chloride reacts with KI to form : (a) Benzenediazonium iodide (b) m-Diiodobenzene (c) Iodobenzene (d) o- plus p-Diiodobenzene

Last Answer : Iodobenzene

`I_(2)` produced when ozone reacts with moist KI is used to convert `C_(2)H_(5)OH` to `CI_(3)CHO`. Number of moles of ozone required to convert 1 mole

Description : `I_(2)` produced when ozone reacts with moist KI is used to convert `C_(2)H_(5)OH` to `CI_(3)CHO`. Number of moles of ozone required to convert 1 mole

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Oxalic acid, `H_(2)C_(2)O_(4)`, reacts with paramagnet ion according to the balanced equation `5H_(2)C_(2)O_(4)(aq)+2MnO_(4)^(-)(aq)+6H^(+)(aq)hArr2Mn

Description : Oxalic acid, `H_(2)C_(2)O_(4)`, reacts with paramagnet ion according to the balanced equation `5H_(2)C_(2)O_(4)(aq)+2MnO_(4)^(-)(aq)+6H^(+)(aq)hArr2Mn

Last Answer : Oxalic acid, `H_(2)C_(2)O_(4)`, reacts with paramagnet ion according to the balanced equation `5H_(2)C_(2)O_(4)(aq ... A. 13.6 B. 18.5 C. 33.8 D. 84.4

Oxalic acid, `H_(2)C_(2)O_(4)`, reacts with paramagnet ion according to the balanced equation `5H_(2)C_(2)O_(4)(aq)+2MnO_(4)^(-)hArr2Mn^(2+)(aq)+10CO_

Description : Oxalic acid, `H_(2)C_(2)O_(4)`, reacts with paramagnet ion according to the balanced equation `5H_(2)C_(2)O_(4)(aq)+2MnO_(4)^(-)hArr2Mn^(2+)(aq)+10CO_

Last Answer : Oxalic acid, `H_(2)C_(2)O_(4)`, reacts with paramagnet ion according to the balanced equation `5H_(2)C_(2)O_(4)(aq ... A. 13.6 B. 18.5 C. 33.8 D. 84.4

How much is UN Secretary General Ban Ki-moon ?

Description : How much is UN Secretary General Ban Ki-moon ?

Last Answer : Ban Ki-moon is the 7th Secretary General of the United Nations

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Description : Find out stories and songs remembered by people in your area or your family about San Satavan Ki Ladaai. What memories do people cherish about the great uprising? -History

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dukh ka adhikar path mein lekhak ne samaj ke varg bhed ki gehri abhivyanjata ki h | is tathya ki vivechna kijiye -Hindi 9th

Description : dukh ka adhikar path mein lekhak ne samaj ke varg bhed ki gehri abhivyanjata ki h | is tathya ki vivechna kijiye -Hindi 9th

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Ban-Ki-Moon the Secretary general of UNO belongs to which country? -General Knowledge

Description : Ban-Ki-Moon the Secretary general of UNO belongs to which country? -General Knowledge

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Who is believed to have created the raga Miyan Ki Malhar? -Do You Know?

Description : Who is believed to have created the raga Miyan Ki Malhar? -Do You Know?

Last Answer : answer:

Baan Ki-moon, the UNO Secretary-General belong to whiich country? -Do You Know?

Description : Baan Ki-moon, the UNO Secretary-General belong to whiich country? -Do You Know?

Last Answer : answer:

Ban-Ki-Moon the Secretary general of UNO belongs to which country? -General Knowledge

Description : Ban-Ki-Moon the Secretary general of UNO belongs to which country? -General Knowledge

Last Answer : answer:

Who was Ban Ki Moon ?

Description : Who was Ban Ki Moon ?

Last Answer : Ban Ki-moon (Korean: 반기문 ; born June 13 , 1944) is the eighth Secretary-General of the United Nations. As a resident of South Korea, he is the second Asian citizen to become the Secretary-General of ... , Moon took over as UN Secretary-General on June 21 , 2011, and served until December 31 , 2016.

Shariat marefat hakikat tarikat ki ?

Description : Shariat marefat hakikat tarikat ki ?

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Gelena Ki ?

Description : Gelena Ki ?

Last Answer : Gelena is the name of an ore.

Peacock , Meghdoot Ki ?

Description : Peacock , Meghdoot Ki ?

Last Answer : Biman Bangladesh's new aircraft

Abir Ki

Last Answer : Abir is red.

Heba Ki

Last Answer : According to Islamic law, if a Muslim donates a property without any compensation and immediately hands it over to the recipient, it is called heba. Heba is a kind of donation according to Islamic ... to cheat. Nowadays, it is safer than ever for someone to be registered with a registry document.

Ban Ki-moon, the 8th Secretary General of the United Nations, was a citizen of which country ?

Last Answer : Ban Ki-moon, the eighth secretary general of the United Nations, was a citizen of South Korea.

ki hany eve

Description : who has had time with parja? 

Last Answer : We haven't had a year together yet. The relationship is still quite fresh.

Ki mitadna?

Description :  Which one would you give to a 15 month old? Mandarin orange or kiwi? 

Last Answer : Mandarin orange okay. Bar my children don't eat oranges because they're sour :) kiwit I didn't give them until I was 1 year old

Alkaline `KI` is oxidised by ozone to :

Description : Alkaline `KI` is oxidised by ozone to :

Last Answer : Alkaline `KI` is oxidised by ozone to : A. potassium iodate B. potassium periodate C. both (A) and (B) D. None of these

Alkaline `KI` is oxidised by ozone to :

Description : Alkaline `KI` is oxidised by ozone to :

Last Answer : Alkaline `KI` is oxidised by ozone to : A. potassium iodate B. potassium periodate C. both (A) and (B) D. None of these

The oxidation state of chrominium in the final product formed in the reaction between `KI` and acidified potassium dichromate soluttion is

Description : The oxidation state of chrominium in the final product formed in the reaction between `KI` and acidified potassium dichromate soluttion is

Last Answer : The oxidation state of chrominium in the final product formed in the reaction between `KI` and acidified potassium dichromate ... `+6` C. `+2` D. `+3`

One gram of `Na_(3)AsO_(4)` is boiled with excess of solid `KI` in presence of strong `HCl`. The iodine evolved is absorbed in `KI` solution and titra

Description : One gram of `Na_(3)AsO_(4)` is boiled with excess of solid `KI` in presence of strong `HCl`. The iodine evolved is absorbed in `KI` solution and titra

Last Answer : One gram of `Na_(3)AsO_(4)` is boiled with excess of solid `KI` in presence of strong `HCl`. The iodine evolved ... B. 38.4 mL C. 24.7 mL D. 30.3 mL

KI in acetone, undergoes `S_(N)2` reaction with each of `P,Q ,R` and S The rates of the reaction very as `underset(P)(H_(3)C-Cl)` .

Description : KI in acetone, undergoes `S_(N)2` reaction with each of `P,Q ,R` and S The rates of the reaction very as `underset(P)(H_(3)C-Cl)` .

Last Answer : KI in acetone, undergoes `S_(N)2` reaction with each of `P,Q ,R` and S The rates of the reaction very as ` ... R gt Q gt S D. R gt P gt S gt Q

Concentrated sulphuric acid connot be used to prepare HBr or HI from KBr of KI because it

Description : Concentrated sulphuric acid connot be used to prepare HBr or HI from KBr of KI because it

Last Answer : Concentrated sulphuric acid connot be used to prepare HBr or HI from KBr of KI because it A. reacts too slowly ... to `KBrO_(3)` or KI to `KIO_(3)`

When `O_(3)` is passed through an aqueous solution of KI, the pH of the resulting solution is

Description : When `O_(3)` is passed through an aqueous solution of KI, the pH of the resulting solution is

Last Answer : When `O_(3)` is passed through an aqueous solution of KI, the pH of the resulting solution is A. 7 B. `6.8` C. `2.8` D. 43752

`O_(3)` with KI solution produces

Description : `O_(3)` with KI solution produces

Last Answer : `O_(3)` with KI solution produces A. `Cl_(2)` B. `I_(2)` C. HI D. `HIO_(3)`

How many grams of KI are in 25.0ml of a 3.0 (mv) KI solution?

Description : How many grams of KI are in 25.0ml of a 3.0 (mv) KI solution?

Last Answer : The solution contain 12,47 g KI.

Is ki polar or non polar?

Description : Is ki polar or non polar?

Last Answer : Need answer

What is KI stands for in science?

Description : What is KI stands for in science?

Last Answer : is it potassium iodide