MCQ
Reaction in which yield of product will increase with increase in pressure is
  • A
    ${H_{2(g)}} + {I_{2(g)}}$ $ \rightleftharpoons $ $2H{I_{(g)}}$
  • B
    ${H_2}{O_{(g)}} + C{O_{(g)}}$ $ \rightleftharpoons $ $C{O_{2(g)}} + {H_{2(g)}}$
  • C
    ${H_2}{O_{(g)}} + {C_{(s)}}$ $ \rightleftharpoons $ $C{O_{(g)}} + {H_{2(g)}}$
  • $C{O_{(g)}} + 3{H_{2(g)}}$ $ \rightleftharpoons $ $C{H_{4(g)}} + {H_2}{O_{(g)}}$

Answer

Correct option: D.
$C{O_{(g)}} + 3{H_{2(g)}}$ $ \rightleftharpoons $ $C{H_{4(g)}} + {H_2}{O_{(g)}}$
(d) In reaction $CO + 3{H_2}$ $ \rightleftharpoons $ $C{H_4} + {H_2}O$

Volume is decreasing in forward direction so on increasing pressure the yield of product will increase.

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