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Saturday, 31 October

JEE Main 2024 · ChemistryMultiple choiceTwo statementsEasyRecall

JEE Main 5 April 2024, Shift 1, Chemistry Q67

Question 67 of 90 in this shift, Chemistry question 7 of 30, Section A.

Given below are two statements : Statement I : In group 13, the stability of +1+1 oxidation state increases down the group. Statement II : The atomic size of gallium is greater than that of aluminium. In the light of the above statements, choose the most appropriate answer from the options given below :
  1. (1)Both Statement I and Statement II are correct
  2. (2)Both Statement I and Statement II are incorrect
  3. (3)Statement I is correct but Statement II is incorrectOfficial answer
  4. (4)Statement I is incorrect but Statement II is correct

Official answer

Option 3

NTA final key.

Chapter
The p-Block Elements
Topic
Periodic Trends
Idea tested
Inert Pair Effect and Oxidation State Stability

Same idea in other shifts

Asked 2× in all
  1. 12 Apr 2023, Shift 1 · Q70Given below are two statements: Statement I : SbCl5\mathrm{SbCl_5} is more covalent than SbCl3\mathrm{SbCl_3} Statement II: The higher oxides of…MediumTwo statements

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.