Chemistry · Ionic Equilibrium

JEE Main 2025 — 23 January, Evening Shift — Question 31

Identify $\mathrm{A}, \mathrm{B}$ and C in the given below reaction sequence

Option A:
$\mathrm{PbCl}_{2}, \mathrm{PbSO}_{4}, \mathrm{PbCrO}_{4}$
Option B:
$\mathrm{PbS}, \mathrm{PbSO}_{4}, \mathrm{PbCrO}_{4}$
Correct
Option C:
$\mathrm{PbS}, \mathrm{PbSO}_{4}, \mathrm{~Pb}\left(\mathrm{CH}_{3} \mathrm{COO}\right)_{2}$
Option D:
$\mathrm{PbCl}_{2}, \mathrm{~Pb}\left(\mathrm{SO}_{4}\right)_{2}, \mathrm{PbCrO}_{4}$

Answer: B

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Exam: JEE Main 2025
Paper: 23 January, Evening Shift
Subject: Chemistry
Chapter: Ionic Equilibrium
Topic: Sparingly Soluble Salts, Solubility Product & Precipitation Conditions

The pH of water is 7 at 25^circ C . If water is heated to 80^circ C , its pH will:

Identify A , B and C in the given below reaction sequence | JEE Main 2025 PYQ with Solution · DhiX AI