MHT CET · Chemistry · Haloalkanes and Haloarenes
Identify compound Q in following reaction.
\(\mathrm{R}-\mathrm{OH}+\mathrm{Q} \longrightarrow \mathrm{R}-\mathrm{Cl}+\mathrm{HCl}+\mathrm{POCl}_3\)
- A HCl
- B \(\mathrm{PCl}_3\)
- C \(\quad \mathrm{PCl}_5\)
- D \(\mathrm{SOCl}_2\)
Answer & Solution
Correct Answer
(C) \(\quad \mathrm{PCl}_5\)
Step-by-step Solution
Detailed explanation
Alcohols when treated with phosphorous pentachloride yield alkyl halides.
\(\mathrm{R}-\mathrm{OH}+\mathrm{PCl}_5 \longrightarrow \mathrm{R}-\mathrm{Cl}+\mathrm{POCl}_3+\mathrm{HCl}\)
\(\mathrm{R}-\mathrm{OH}+\mathrm{PCl}_5 \longrightarrow \mathrm{R}-\mathrm{Cl}+\mathrm{POCl}_3+\mathrm{HCl}\)
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