MCQ
Phosphorus pentachloride in the solid exists as
- A$PCl_5$
- B$PCl_4^+ ,\,Cl^-$
- ✓$PCl_4^ + ,\,PCl_6^ - $
- D$PCl_5.Cl_2$
✓
Answer
Correct option: C.
$PCl_4^ + ,\,PCl_6^ - $
c
$PC{l_5}(s) \to PCl_4^ + + PCl_6^ - $
$PC{l_5}(s) \to PCl_4^ + + PCl_6^ - $
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