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The standard heat for formation of NO(2)...

The standard heat for formation of `NO_(2)` and `N_(2)O_(4)` are 8.0 and `2.0 kcal mol^(-1)` respectively. The magnitude of heat of dimerization of `NO_(2)` in kcal is :

A

`10.0`

B

`-6.0`

C

`-12.0`

D

`-14.0`

Text Solution

Verified by Experts

The correct Answer is:
D
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