Learn

Saturday, 10 October

JEE Main 2025 · ChemistryMultiple choiceOtherMediumConceptual

JEE Main 7 April 2025, Shift 2, Chemistry Q69

Question 69 of 75 in this shift, Chemistry question 19 of 25, Section A.

The descending order of basicity of following amines is : (A) aniline (C6H5NH2\mathrm{C_6H_5NH_2}) (B) 4-methoxyaniline (MeO at para position to NH2\mathrm{NH_2}) (C) 4-nitroaniline (O2N\mathrm{O_2N} at para position to NH2\mathrm{NH_2}) (D) CH3NH2\mathrm{CH_3NH_2} (E) (CH3)2NH\mathrm{(CH_3)_2NH} Choose the correct answer from the options given below :

The figure, in words

(A) aniline; (B) benzene ring with NH2 and MeO para to each other; (C) benzene ring with NH2 and O2N para to each other; (D) CH3NH2; (E) (CH3)2NH.
  1. (1)E > D > B > A > COfficial answer
  2. (2)E > D > A > B > C
  3. (3)E > A > D > C > B
  4. (4)B > E > D > A > C

Official answer

Option 1

NTA final key.

Chapter
Amines
Topic
Amines
Idea tested
Aromatic Amine Basicity

Same idea in other shifts

Asked 2× in all
  1. 4 Apr 2026, Shift 2 · Q67The strongest conjugate acid will result from:EasySingle correctHas a figure

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. This question needs a figure we do not reproduce; it is described in words above. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.