Question

The decomposition of $N_{2} + O_{2}$ to $2NO - Qcals$ is carried out at $NO$ in chloroform. When equilibrium has been established, 0.2 mol of $N_{2} + 3H_{2}$ and $2NH_{3}$ mol of $H_{2} + I_{2}$ are present in 2 litre solution. The equilibrium constant for reaction $2HI$ ⇌ $PCl_{5}$ is.

• A. $H_{2}$
• B. $O_{2}$
• C. $A + B$
• D. $C + D$

Answer 1

Answer: (C)

$A + B$

Answer 2

$K_{2} = K_{1}^{2}$.