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JEE Main 20241 FebruaryMorning Shift
Exam
JEE Main
Year
2024
Date
1 February
Shift
Morning Shift
Subject
Chemistry
Chapter
Haloalkanes and Haloarenes

JEE Main 2024 · 1 February · Morning Shift · Chemistry · Haloalkanes and Haloarenes

Identify A and B in the following sequence of reaction

Identify AA and BB in the following sequence of reaction

Identify A and B in the following sequence of reaction

Options

  1. AThe potential energy of a particle in a force field is U=(A)/(r^2)-(B)/(r) , where A and B are positive constants and r
  2. BThe potential energy of a particle in a force field is U=(A)/(r^2)-(B)/(r) , where A and B are positive constants and r
  3. CThe potential energy of a particle in a force field is U=(A)/(r^2)-(B)/(r) , where A and B are positive constants and r
  4. DThe potential energy of a particle in a force field is U=(A)/(r^2)-(B)/(r) , where A and B are positive constants and r

Correct answer

B. The potential energy of a particle in a force field is U=(A)/(r^2)-(B)/(r) , where A and B are positive constants and r

Step-by-step solution

Toluene reacts with chlorine in the presence of light to give Benzal chloride. The reaction happens between methylbenzene and chlorine in the presence of ultraviolet light - typically sunlight. This is a good example of a photochemical reaction - a reaction brought about by light.

Benzyl chloride on reaction with H2O/373K{H}_{2}O / 373K gives benzaldehyde.

Identify A and B in the following sequence of reaction

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