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Given, the reaction between two gases re...

Given, the reaction between two gases represented by `A_2` and `B_2` to give the compound `AB(g).`
`A_2(g) + B_2(g) iff 2AB(g)`
At equilibrium, the concentration
of`A_2 = 3.0xx10^-3M`
of`B_2 = 4.2 xx 10^-3M`
of`AB = 2.8 xx 10^-3M`
If the reaction takes place in a sealed vessel at `527^@C`, then the value of `K_c` will be

A

2

B

1.9

C

0.62

D

4.5

Text Solution

Verified by Experts

The correct Answer is:
C
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