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Amines — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryAmines1 Mark
Question
Note: In the following question a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.
  1. Both assertion and reason are wrong.
  2. Both assertion and reason are correct statements but reason is not correct explanation of assertion.
  3. Assertion is correct statement but reason is wrong statement.
  4. Both assertion and reason are correct statements and reason is correct explanation of assertion.
  5. Assertion is wrong statement but reason is correct statement.
Assertion: Acylation of amines gives a monosubstituted product whereas alkylation of amines gives polysubstituted product.
Reason: Acyl group sterically hinders the approach of further acyl groups.
✓

Answer

  1. Assertion is correct statement but reason is wrong statement.

Explanation:

Amines on acetylation give monosubstituted product, while on alkylation gives polysubstitution product as well.

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