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Friday, 9 October

JEE Main 2026 · ChemistryMultiple choiceSingle correctMediumCalculation

JEE Main 2 April 2026, Shift 1, Chemistry Q56

Question 56 of 75 in this shift, Chemistry question 6 of 25, Section A.

The solubility product constants of Ag2CrO4\mathrm{Ag_2CrO_4} and AgBr are 32x32x and 4y4y respectively at 298298 K. The value of (molarity of Ag2CrO4molarity of AgBr)\left(\frac{\text{molarity of }\mathrm{Ag_2CrO_4}}{\text{molarity of AgBr}}\right) can be expressed as :
  1. (1)2x3y\frac{2\sqrt[3]{x}}{y}
  2. (2)2xy2\sqrt{\frac{x}{y}}
  3. (3)xy\sqrt{\frac{x}{y}}
  4. (4)x3y\frac{\sqrt[3]{x}}{\sqrt{y}}Official answer

Official answer

Option 4

NTA final key.

Same idea in other shifts

Asked 2× in all
  1. 6 Sep 2020, Shift 2 · Q47If the solubility product of AB2\mathrm{AB_2} is 3.20×10−11 M33.20\times10^{-11}\ \mathrm{M^3}, then the solubility of AB2\mathrm{AB_2} in pure water…EasyNumerical 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 42 of the 174 JEE Main shifts held from 2017 to 2026.