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Saturday, 31 October

JEE Main 2021 · ChemistryMultiple choiceTwo statementsEasyConceptual

JEE Main 16 March 2021, Shift 2, Chemistry Q42

Question 42 of 90 in this shift, Chemistry question 12 of 30, Section A.

Statement I : Sodium hydride can be used as an oxidising agent. Statement II : The lone pair of electrons on nitrogen in pyridine makes it basic. Choose the CORRECT answer from the options given below :
  1. (1)Both statement I and statement II are true
  2. (2)Both statement I and statement II are false
  3. (3)Statement I is true but statement II is false
  4. (4)Statement I is false but statement II is trueOfficial answer

Official answer

Option 4

NTA final key.

Chapter
Hydrogen
Topic
Hydrogen and Hydrides
Idea tested
Ionic or Saline Hydrides

Same idea in other shifts

Asked 2× in all
  1. 30 Jun 2022, Shift 1 · Q68Match List - I with List - II : List - I (a) Sodium hydride (b) Silane (c) Vanadium hydride (d) Aluminium hydride List - II (i) Lewis acid…MediumMatch the list

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 108 of the 174 JEE Main shifts held from 2017 to 2026.