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For the reaction : " "2A+B hArr 3C ...

For the reaction `:` `" "2A+B hArr 3C` at `298 K, K_(c)=49`
A `3L` vessel contains 2,1 and 3 molesof `A, B` and `C` respectively.
The reaction at the same temperature

A

(A) must proceed in forward direction

B

(B) must proceed in backward direction

C

(C) must be equilibrium

D

(D) can not be predicted

Text Solution

Verified by Experts

The correct Answer is:
A
`Q=([C])^(3)/([A]^(2)[B])=(3//3)^(3)/((2//3)^(2)(1//3))=6.75`
`QltK_(C)`
The reaction will proceed in forward direction to attain equilibrium.
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