For the gas-phase reaction, 2NO hArr N(...

For the gas-phase reaction, 2NO ` hArr N_(2) + O_(2) : Delta H = -43.5 ` keal. Which one of the following is false for the reaction `N_(2) (g) + O_(2) (g) hArr 2NO(g)`

A

`K_c` is independent of temperature

B

`K_c` increases as T decreases

C

`K_c` is decreases as T decreases

D

`K_c` varies with addition of `NO`

Verified by Experts

The correct Answer is:

C

`K_(C)` depends only on T & `K darr` with decrease in T for endothermic reactions

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