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Oxoacids of Halogens

The heat of s...

Question

The heat of solution of anhydrous $C u S O_{4}$ and $C u S O_{4} . 5 H_{2} O$ are - 15.89 and 2.80 $K c a l m o l^{- 1}$ respectively. The heat of hydration of anhydrous $C u S O_{4}$ is:

A

-18.69 Kcal

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B

18.69 Kcal

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C

-28.96 Kcal

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D

28.96 Kcal

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Solution

The correct option is A -18.69 Kcal

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Similar questions

Q. The heat of solution of anhydrous

C u S O_{4}

C u S O_{4} .5 H_{2} O

are - 15.89 and 2.80

K c a l {m o l}_{- 1}

respective. What will be heat of hydration of anhydrous

C u S O_{4}

Q. Heat of solution of anhydrous

C u S O_{4}

is -15.9 kcal and heat of hydration of anhydrous

C u S O_{4}

is -18.9 kcal. The heat of solution of

C u S O_{4} .5 H_{2} O

Q. If the heat of dissolution of

a n . C u S O_{4}

C u S O_{4} .5 H_{2} O

are (-15.89) kcal and 2.80 kcal respectively. Calculate the heat of hydration of

C u S O_{4}

:

Q. The enthalpies of solution of anhydrous

C u {S O}_{4}

C u {S O}_{4} .5 H_{2} O

- 15.89

2.80

k c a l / m o l

respectively. The enthalpy of hydration of

C u {S O}_{4}

C u {S O}_{4} .5 H_{2} O

Q. The enthalpy of solution of anhydrous

C u S O_{4}

- 16

kcal and that of

C u S O_{4} .5 H_{2} O

is 3 kcal.. Calculate the enthalpy of hydration of

C u S O_{4}

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