1.

In the reaction, A+BhArr2C. at equilibrium, the concenration of A and B is 0.20 molI^(-1) each and that of c was found to be 0.6molI^(-1). tTe equiibrium constant of the reaction is

Answer»

`2.4`
18
`4.8`
9

Solution :`A+Boverset(K_(2))hArr2C`
`K_(C)=([C]^(2))/([A][B])=([0.6]^(2))/([0.2][0.2])=9`


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