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Which of the following values of heat of...

Which of the following values of heat of formation indicates that the product is least stable?

A

-94 kcal

B

-231.64 kcal

C

+ 21.4 kcal

D

64.8 kcal

Text Solution

Verified by Experts

The correct Answer is:
D
Product with high heat of formation is less stable. `Delta H_(f) =-231.64 lt -94 lt +21.4 lt +64.8` kcals
Therefore, Product with `Delta H_(f)` as + 64.8 is less stable.
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