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Friday, 9 October

JEE Main Chemistry · Some Basic Concepts of Chemistry

Limiting Reagent and Reaction Yield

Limiting Reagent and Reaction Yield (Some Basic Concepts of Chemistry) was asked 2 times in 2 JEE Main shifts, 2022–2023, out of the 42 shifts Lumi analysed. 2 of the 2 had a numerical answer.

Times asked
2
in 2 shifts
Years
2022–2023
Usual format
Numerical value
Calculation
Pattern
Occasional
repeats across shifts

How it is asked

  • Product moles from limiting reagent
  • Yield with limiting reagent

Difficulty

Easy 1Medium 1Hard 0

Where it sits

Chapter: Some Basic Concepts of Chemistry. Topic: Mole Concept, 25 questions over 12 ideas.

Other repeat ideas in this topic

Every time it came

All 2 questions

Newest first, each with its options and official answer.

  1. 6 Apr 2023, Shift 1 · Q81If 5 moles of BaCl2\mathrm{BaCl_2} is mixed with 2 moles of Na3PO4\mathrm{Na_3PO_4}, the maximum number of moles of Ba3(PO4)2\mathrm{Ba_3(PO_4)_2}…EasyNumerical value
  2. 28 Jul 2022, Shift 1 · Q81In the given reaction, X+Y+3Z⇌XYZ3\mathrm{X+Y+3Z\rightleftharpoons XYZ_3} if one mole of each of X and Y with 0.05 mol of Z gives compound…MediumNumerical value