Chemistry, asked by Kyuvaraj1987, 11 months ago

Write one method of preparation of Aspirin.

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Answered by sainikhil22

To prepare aspirin, salicylic acid is reacted with an excess of acetic anhydride. A small amount of a strong acid is used as a catalyst which speeds up the reaction. In this experiment, phosphoric acid will be used as the catalyst. The excess acetic acid will be quenched with the addition of water.

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