Common Ion Effect | Ionic Equilibrium | JEE & NEET | Class 12 Chemistry | Photon Classes Tezpur

Описание: In this lecture, we dive deep into the concept of the Common Ion Effect, a crucial topic in Ionic Equilibrium for JEE (Main & Advanced) and NEET aspirants. We explain how the presence of a common ion suppresses the ionization of a weak electrolyte or decreases the solubility of a sparingly soluble salt.

What you will learn in this video:

Definition & Concept: Understanding exactly what happens when a common ion is added to a solution.
Solubility & $K_{sp}$ Calculations: Learn how to calculate the changed solubility of salts like $AgCl$ and $BaSO_4$ in the presence of common ions.
pH Effects: How the common ion effect influences the $pH$ and $pOH$ of solutions, such as $NH_4OH$ with $NH_4Cl$.
JEE & NEET PYQs: Detailed, step-by-step solutions to important competitive exam questions, including a JEE Main 2023 problem.
Timestamps:

0:00 - Introduction to Common Ion Effect
2:40 - Definition and Mathematical Explanation
6:15 - Impact on Solubility ($AgCl$ Example)
15:30 - Discussion on $pH$ suppression in $NH_4OH$
20:15 - Solving JEE Main 2023 Numerical Problem
31:00 - NEET Level Practice Questions
37:20 - Summary and Final Tips for Exams
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