MCQ
For which of the following reactions ${K_p} = {K_c}$
  • A
    $2NOCl_{(g)}$ $ \rightleftharpoons $ $2NO_{(g)}+ C{l_2}_{(g)}$
  • B
    ${N_2}_{(g)} + 3{H_2}_{(g)}$ $ \rightleftharpoons $ $2N{H_3}_{(g)}$
  • ${H_2}_{(g)} + C{l_2}_{(g)}$ $ \rightleftharpoons $ $2HCl_{(g)}$
  • D
    ${N_2}{O_4}_{(g)}$ $ \rightleftharpoons $ $2N{O_2}_{(g)}$

Answer

Correct option: C.
${H_2}_{(g)} + C{l_2}_{(g)}$ $ \rightleftharpoons $ $2HCl_{(g)}$
(c)${K_p} = {K_c}{(RT)^{\Delta n}};\;\,\Delta n = 2 - 2 = 0$

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