MCQ
One mole of $PCl_5$ is heated in a closed container of one litre capacity. At equilibrium, $20\%$ $PCl_5$ is not dissociated. What should be the value of $K_C$ ?
- A$(3.2)^{-1}$
- ✓$3.2$
- C$2.4$
- D$42$
✓
Answer
Correct option: B.
$3.2$
b
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