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Of the following, which change will shif...

Of the following, which change will shift the reaction towards the product ?
`I_(2)(g)hArr 2I(g), DeltaH_(r)^(@)(298K)=+150 J`

A

increase in concentration of I

B

decrease in concentration of `I_(2)`

C

increase in temperature

D

increase in total pressure

Text Solution

Verified by Experts

The correct Answer is:
C
The given reaction, in the forward direction, is endothermic and proceeds with an increase in number of moles gaseous constituents . As such high temperature and low pressure will favour the forward process. An increase in concentration of 1 or decrease in concentration of `I_(2)` will shift the equilibrium in the backward direction.
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