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For the gas phase reaction 2NO⇔N2+O2 , Δ...

For the gas phase reaction `2NO⇔N_2+O_2` , `ΔH=−43.5` kcals. Which one of the following is true for the reaction?

A

`K_c` decreases as `T` decreases

B

`K_c` increases as `T` decreases

C

`K_c` is independent of temparature

D

`K_c` varies with addition of `NO`

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The correct Answer is:
D
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