Equilibrium — JEE Main 2021 · 20 Jul, Evening shift · Q1343

Question

A solution is 0.1 M in Cl^(- a)nd 0.001 M in CrO ₄²⁻. Solid AgNO₃ is gradually added to it. Assuming that the addition does not change in volume and K s p(AgCl) = 1.7 × 10⁻¹0 M² and K s p(Ag₂CrO₄) = 1.9 × 10⁻¹2 M³. Select correct statement from the following:

Accepted Answer

(D) AgCl will precipitate first as the amount of Ag⁺ needed to precipitate is low.

Answer

(A) AgCl precipitates first because its K s p is high.

Answer

(B) Ag₂CrO₄ precipitates first as its K s p is low.

Answer

(C) Ag₂CrO₄ precipitates first because the amount of Ag⁺ needed is low.

Equilibrium: JEE Main 2021 Chemistry question

More on Equilibrium

Equilibrium: JEE Main 2021 Chemistry question

More on Equilibrium