MCQ
In a one litre closed container $4\, moles$ of $PCl_5$ are heated and $80\%$ $PCl_5$ remains undissociated at equilibrium then the value of equilibrium constant is
- A$0.0105$
- B$12.8$
- ✓$0.2$
- D$50$
✓
Answer
Correct option: C.
$0.2$
c
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