AIPMT Prelims 2003 Chemistry Free Radical Reactions MCQ Question with Solution

Which one of the following is a free-radical substitution reaction :

A

B

C

D

Option A

Free-radical substitution involves the substitution of atoms in a molecule by free radicals, typically seen in halogenation reactions like CH₃ + Cl₂.

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CH₃OC₂H₅ and (CH₃)₃C – OCH₃ are treated with concentrated acidic iodide. The fragments after reactions obtained are

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What happens when a carboxylic acid is treated with lithium aluminium hydride?

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AIPMT PRELIMS 2003 Chemistry Free Radical Reactions MCQ Question