Chemical Bonding And Molecular Structure Question 441

Question: In the reaction $ 2PCl_5\rightarrow PCl_4^{-}+PCl_6^{-} $ , the change in hybridization is from

Options:

A) $ sp^{3}d $ to $ sp^{3} $ and $ sp^{3}d^{2} $

B) $ sp^{3}d $ to $ ~sp^{2} $ and $ sp^{3} $

C) $ sp^{3}d $ to $ sp^{3}d^{2} $ and $ sp^{3}d^{3} $

D) $ sp^{3}d^{2} $ to $ sp^{3} $ and $ sp^{3}d $

Show Answer

Answer:

Correct Answer: A

Solution:

  • $ \begin{matrix} 2PCl_5\rightarrow PCl_4^{+}+PCl_6^{-} & {} \\ \end{matrix} \\ \begin{matrix} \uparrow ,sp^{3}d & \uparrow ,sp^{3} & \uparrow ,sp^{3}d^{2} \\ \end{matrix} $


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