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JEE Main 202124 FebruaryMorning Shift
Exam
JEE Main
Year
2021
Date
24 February
Shift
Morning Shift
Subject
Chemistry
Chapter
Aldehydes and Ketones

JEE Main 2021 · 24 February · Morning Shift · Chemistry · Aldehydes and Ketones

A and B in the following reactions are:

AA and BB in the following reactions are:

A and B in the following reactions are:

Options

  1. AWhat is the lateral shift of a ray refracted through a parallel-sided glass slab of thickness ' h ' in terms of the
  2. BWhat is the lateral shift of a ray refracted through a parallel-sided glass slab of thickness ' h ' in terms of the
  3. CWhat is the lateral shift of a ray refracted through a parallel-sided glass slab of thickness ' h ' in terms of the
  4. DWhat is the lateral shift of a ray refracted through a parallel-sided glass slab of thickness ' h ' in terms of the

Correct answer

D. What is the lateral shift of a ray refracted through a parallel-sided glass slab of thickness ' h ' in terms of the

Step-by-step solution

At first the starting material will under go diazotization in the presence of sodium nitrite & hydrochloric acid then the formed compound again will under go in the presence of potassium cyanide to form cyano benzene which on further will under go stephen reduction to form the final product as result.

A and B in the following reactions are:

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