Atomos Test Generator Free PYQs ExamsMy practice Log in / Sign up free

Amines

NEET (UG) 2025MCQMedium📈 Topic in 75% papers+4−1
Ques. 1NEET (UG) 2025

Predict the major product 'P' in the following sequence of reactions- [figure]

  1. [figure]
  2. [figure]
  3. [figure]
  4. [figure]

Answer

(3) [figure]

Solution

(i) In the presence of benzoyl peroxide, HBr adds by the anti-Markovnikov (peroxide effect, free radical) route: Br goes to the less substituted carbon of the double bond, giving 1-bromo-2-methylcyclopentane.

(ii) KCN replaces Br by CN (nucleophilic substitution): 2-methylcyclopentane-1-carbonitrile.

(iii) As per NCERT, nitriles are reduced to primary amines by sodium amalgam and ethanol (Mendius reduction): -C N -CH2NH2.

[figure]

P = (2-methylcyclopentyl)methanamine, option (3).

Answer: (3)

Keep practising — Amines

Ques. 2NEET (UG) 2025

Given below are two statements : In the light of the above statements, choose the most appropriate answer from the options given below:

  1. Statement I is correct but Statement II is incorrect
  2. Statement I is incorrect but Statement II is correct
  3. Both Statement I and Statement II are correct
  4. Both Statement I and Statement II are incorrect
Ques. 3NEET (UG) 2024

Given below are two statements: In the light of the above statements, choose the correct answer from the options given below:

  1. Both statement I and Statement II are true
  2. Both Statement I and Statement II are false
  3. Statement I is correct but Statement II is false
  4. Statement I is incorrect but Statement II is true
Ques. 4NEET (UG) 2024

Identify the major product C formed in the following reaction sequence : CH3-CH2-CH2-I NaCN A [Partial hydrolysis]OH- B [Br2]NaOH (major)C

  1. propylamine
  2. butylamine
  3. butanamide
  4. -bromobutanoic acid
Ques. 5RE-NEET (UG) 2024

The major product X formed in the following reaction sequence is : [figure]

  1. [figure]
  2. [figure]
  3. [figure]
  4. [figure]
Ques. 6RE-NEET (UG) 2024

The major product D formed in the following reaction sequence is : [figure]

  1. [figure]
  2. [figure]
  3. CH3CH2OH
  4. CH3CH2Cl
Ques. 7RE-NEET (UG) 2024

The compound that does not undergo Friedel-Crafts alkylation reaction but gives a positive carbylamine test is :

  1. Aniline
  2. Pyridine
  3. N-methylaniline
  4. Triethylamine
Ques. 8NEET (UG) 2023

Identify the product in the following reaction: [figure]

  1. [figure]
  2. [figure]
  3. [figure]
  4. [figure]
Ques. 9NEET (UG) 2023

Which of the following reactions will NOT give primary amine as the product?

  1. CH3CN [ (ii) H3O ](i) LiAlH4 Product
  2. CH3NC [ (ii) H3O ](i) LiAlH4 Product
  3. CH3CONH2 [ (ii) H3O ](i) LiAlH4 Product
  4. CH3CONH2 Br2/KOH Product
Ques. 10NEET (UG) 2022

Given below are two statements In the light of the above statements, choose the most appropriate answer from the options given below.

  1. Both Statement I and Statement II are correct.
  2. Both Statement I and Statement II are incorrect.
  3. Statement I is correct but Statement II is incorrect.
  4. Statement I is incorrect but Statement II is correct.
Ques. 11NEET (UG) 2022

The product formed from the following reaction sequence is [figure]

  1. [figure]
  2. [figure]
  3. [figure]
  4. [figure]

All Amines PYQs →

PDFDownload Amines PYQs as PDF Free, with answer key and a QR code to every solution — print it or study offline⬇
All NEET Chemistry chapters