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Chemistry · PYQ NEET UG 2024
हिन्दीThe products A and B obtained in the following reactions, respectively, are: \( 3\text{ROH} + \text{PCl}_3 \rightarrow 3\text{RCl} + A \) \( \text{ROH} + \text{PCl}_5 \rightarrow \text{RCl} + \text{HCl} + B \)
Correct answer · Option 2
\( \text{H}_3\text{PO}_3 \) and \( \text{POCl}_3 \)
Explanation
Reaction of alcohols with \( \text{PCl}_3 \) yields \( \text{H}_3\text{PO}_3 \) (A) as a by-product, while reaction with \( \text{PCl}_5 \) yields \( \text{POCl}_3 \) (B) as a by-product.
