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When ammonium chloride is dissolved in w...

When ammonium chloride is dissolved in water, the solution becomes cold. The change is

A

Endothermic

B

Exothermic

C

Supercooling

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
A
Endothermic because heat is absorbed.
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DINESH PUBLICATION-CHEMICAL THERMODYNAMICS AND CHEMICAL ENERGETICS -Exercise
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  2. According to the diagram given below, the value of DeltaH for conversa...

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  3. When ammonium chloride is dissolved in water, the solution becomes col...

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  7. An endothermic reaction is allowed to take place very rapidly in the a...

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  8. The heat absorbed in a reaction at constant temperature and constant v...

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  9. In endothermic reactions

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  10. For the reaction, 2NH(3)(g)toN(2)(g)+3H(2)(g), which of the followin...

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  11. The heat of reaction at constant volume (DeltaE) and that at constant ...

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  12. Under which of the following condition is the relation DeltaH = DeltaU...

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  14. The heat of combustion of solid benzoic acid at constant volume is -32...

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  15. For hypothetical reaction A(g) + B(g) to C(g) + D(g) Which of the ...

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