Attainment of the equilibrium A(g) 3C(g) + 2B(g) gave the followi… - Vidyadip

MCQ

Attainment of the equilibrium $A(g) \rightleftharpoons 3C(g) + 2B(g)$ gave the following graph. Find the correct option. ($\%$ dissociation = fraction dissociated $\times \ 100$)

A
At $t = 5\ sec$ equilibrium has been reached and $K_c = 128 (mol/litre)^2$
B
At $t = 5\ sec$ equilibrium has been reached and $\%$ dissociation of $A$ is $70\%$
✓
At $t = 5\ sec$ equilibrium has been reached and $\%$ dissociation of $A$ is $30\%$
D
None of these

✓

Answer

Correct option: C.

At $t = 5\ sec$ equilibrium has been reached and $\%$ dissociation of $A$ is $30\%$

c

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