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For the reaction H(2)(g)+CO(2) (g)hArrC...

For the reaction
`H_(2)(g)+CO_(2) (g)hArrCO(g)+H_(2)O(g),` if the initial concentration of`[H_(2)]=[CO_(2)]`and x moles /litres of hydrogen is consumed at equilibrium , the correct expression of `K_(p)` is :

A

`(b-3x)`

B

`(3b-3x)`

C

`(b-(3x)/(2))`

D

`(b-(2)/(3)x)`

Text Solution

Verified by Experts

The correct Answer is:
C
`N_(2)+3H_(2)hArr2NH_(3)`
`a_("moles") b_("moles") o_("moles")`
`(a-(x)/(2))M, (b-(3x)/(2))M xM`
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