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Friday, 9 October

JEE Main Chemistry · Solutions

Optical and Kinetic Properties

Optical and Kinetic Properties (Solutions) was asked 2 times in 2 JEE Main shifts, 2017–2023, out of the 42 shifts Lumi analysed.

Times asked
2
in 2 shifts
Years
2017–2023
Usual format
Assertion–reason
Conceptual
Pattern
Occasional
repeats across shifts

How it is asked

  • Assertion-reason on tyndall effect
  • Select conditions for tyndall effect

Difficulty

Easy 0Medium 2Hard 0

Where it sits

Chapter: Solutions. Topic: Colloids, 9 questions over 8 ideas.

Every time it came

All 2 questions

Newest first, each with its options and official answer.

  1. 13 Apr 2023, Shift 2 · Q63Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : The diameter of…MediumAssertion–reason
  2. 2 Apr 2017 (offline) · Q34The Tyndall effect is observed only when following conditions are satisfied : (a) The diameter of the dispersed particles is much smaller…MediumOther