Learn

Friday, 9 October

JEE Main 2024 · ChemistryNumerical answerNumerical valueMediumMulti-step

JEE Main 6 April 2024, Shift 2, Chemistry Q90

Question 90 of 90 in this shift, Chemistry question 30 of 30, Section B.

An amine (X) is prepared by ammonolysis of benzyl chloride. On adding p-toluenesulphonyl chloride to it the solution remains clear. Molar mass of the amine (X) formed is ________ g mol−1^{-1}. (Given molar mass in g mol−1^{-1} C : 12, H : 1, O : 16, N : 14)

Official answer

287

NTA final key.

Chapter
Amines
Topic
Amines
Idea tested
Ammonolysis of Alkyl Halides

Same idea in other shifts

Asked 2× in all
  1. 16 Mar 2021, Shift 2 · Q48Ammonolysis of Alkyl halides followed by the treatment with NaOH solution can be used to prepare primary, secondary and tertiary amines.…MediumSingle correct

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. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.