JEE Mains Model Paper 7

The standard Gibbs energy change at 300 K for the reaction 2A ⇌ B + C is 2494.2 J. At a given time, the composition of the reaction mixture is [A] =

1

2

, [B] = 2 and [C] =

1

2

The reaction proceeds in the:
[R = 8.314 J/K/mol, e = 2.718]