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At 300K,the value of (Kc/Kp) will be low...

At 300K,the value of `(K_c/K_p)` will be lowest for

A

`N_2(g) + O_2(g) ltimplies 2NO(g)`

B

`N_2(g) + 3H_2(g) ltimplies 2NH_3(g)`

C

`PCl_5(g) ltimplies PCl_3(g) + Cl_2(g)`

D

`2HI(g) ltimplies H_2(g) + I_2(g)`

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The correct Answer is:
C
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