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NEET 2021

Exam: NEET
Year: 2021
Subject: Chemistry
Chapter: Hydrocarbons

NEET 2021 · Chemistry · Hydrocarbons

Reagent R will be:

Reagent R will be:

Reagent R will be:

Options

A ${H}_{2}O$
B ${CH}_{3}{CH}_{2}OH$
C $HI$
D $CuCN / KCN$

Correct answer

B. ${CH}_{3}{CH}_{2}OH$

Step-by-step solution

When benzene diazonium chloride reacts with ethanol, it forms benzene and acetaldehyde along with the removal of nitrogen gas and hydrogen chloride.

Reagent R will be:

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