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Methanol is manufactured by following pr...

Methanol is manufactured by following process
`CO (g) + 2H_(2) (g) overset(ZnO//Cr_(2)O_(3))hArr CH_(3)OH (g) DeltaH^(@) = - 91 kJ`
Which of the following step would increase concentration of `CH_(3)OH`

A

increase in temperature

B

Addition of He at constant pressure

C

Addition of `CO (g)`

D

Removal of catalyst

Text Solution

Verified by Experts

The correct Answer is:
C
(1) exothermic reaction, on increasing temperature reaction proceeds in backward direction.
(2) reaction proceeds in backward direction on adding He at constant pressure ltbrrgt (3) addition of CO, increases product concentration.
(4) No effect on equilibrium.
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