Which one of the following phosphorous halide has tetrahedral and octahedral shaped ions?

Which one of the following phosphorous halide has tetrahedral and octahedral shaped ions?
  1. liquid $\mathrm{PCl}_3$
  2. liquid $\mathrm{PCl}_5$
  3. gaseous $\mathrm{PCl}_5$
  4. solid $\mathrm{PCl}_5$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2017 (26 Apr Shift 2)

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