Question

Consider the following reaction

A₂B₃(g) ⇌ 2A(g) + 3B(g)

If initial concentration of A₂B₃(g) is C, find α

(1) \(\left(\frac{k_{eq}}{27C^4}\right)^{1/5}\)

(2) \(\left(\frac{k_{eq}}{C^4}\right)^{1/5}\)

(3) \(\left(\frac{k_{eq}}{108C^4}\right)^{1/5}\)

(4) \(\left(\frac{k_{eq}}{4C^4}\right)^{1/5}\)

Answer 1

Correct option is (3) \(\left(\frac{k_{eq}}{108C^4}\right)^{1/5}\)

(Assuming 1 – α ≪ 1)