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Saturday, 31 October

JEE Main 2024 · ChemistryMultiple choiceTwo statementsMediumConceptual

JEE Main 5 April 2024, Shift 2, Chemistry Q63

Question 63 of 90 in this shift, Chemistry question 3 of 30, Section A.

Given below are two statements : Statement I : On passing HCl(g)\mathrm{HCl_{(g)}} through a saturated solution of BaCl2\mathrm{BaCl_2}, at room temperature white turbidity appears. Statement II : When HCl gas is passed through a saturated solution of NaCl, sodium chloride is precipitated due to common ion effect. 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
Equilibrium
Topic
Solubility Product
Idea tested
Common Ion Effect

Same idea in other shifts

Asked 6× in all
  1. 8 Apr 2023, Shift 2 · Q85The solubility product of BaSO4\mathrm{BaSO_4} is 1×10−101\times10^{-10} at 298K. The solubility of BaSO4\mathrm{BaSO_4} in 0.1 M K2SO4\mathrm{K_2SO_4}…EasyNumerical value
  2. 29 Jun 2022, Shift 1 · Q64The solubility of AgCl will be maximum in which of the following ?EasySingle correct
  3. 4 Aug 2021, Shift 1 · Q55If KSP_{SP} of CaSO4\mathrm{CaSO_4} is 9.0×10−69.0\times10^{-6} at 298K, the molar solubility of CaSO4\mathrm{CaSO_4} in 0.2M Ca(NO3)2\mathrm{Ca(NO_3)_2} is…MediumNumerical value
  4. 24 Feb 2021, Shift 2 · Q55The solubility product of PbI2\mathrm{PbI_2} is 8.0×10−98.0 \times 10^{-9}. The solubility of lead iodide in 0.1 molar solution of lead nitrate is…MediumNumerical value
  5. 18 Mar 2021, Shift 2 · Q55The solubility of CdSO4\mathrm{CdSO_4} in water is 8.0×10−48.0 \times 10^{-4} mol L−1^{-1}. Its solubility in 0.01 M H2SO4\mathrm{H_2SO_4} solution is…MediumNumerical value

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.