Question

Finkelstein reaction

Answer 1

The Finkelstein reaction (often referred to as a halex reaction or halogen exchange) named after the German chemist Hans Finkelstein, is that involves the exchange of one halogen atom for another.

Answer 2

Explanation:

RX + NaI ------> RI +NaX

1. It is an example of of SN2 reaction which takes place in a single step without forming any cation
2. It takes place in presence of acetone

                 Hope you understand

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