Acid Base Salt Practice

CodeNest Studios

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About this app

Acid Base Salt Practice is an educational application designed to help students prepare for NEET and JEE examinations through structured practice in acid–base chemistry and ionic equilibrium. The app provides chapter-wise quizzes, mock tests, and daily practice questions aligned with competitive exam syllabi.

Students can solve conceptual and numerical problems, attempt mock tests for comprehensive assessment, and monitor performance using statistics. The app supports systematic revision and exam-focused practice in physical chemistry.

Topics Included
1. Fundamental Concepts of Acids and Bases

Arrhenius, Brønsted–Lowry, and Lewis theories, acidic and basic strength, and amphoteric substances.

2. Ionization and Dissociation

Degree of ionization, Ostwald dilution law, ionization constants (Ka and Kb), pKa and pKb, and common ion effect.

3. pH and pOH Concept

Definition of pH and pOH, pH scale, pH–pOH relation, strong and weak acid pH calculations.

4. Buffer Solutions

Acidic and basic buffers, Henderson equation, buffer action mechanism, buffer capacity, and numerical problems.

5. Hydrolysis of Salts

Salt hydrolysis, hydrolysis constant, pH of salt solutions, acidic and basic salts, and numerical calculations.

6. Acid–Base Titrations

Neutralization reactions, equivalence and end points, indicators, strong acid–strong base titration, and numerical problems.

7. Ionic Equilibrium – Advanced Concepts

Water ionization, ionic product (Kw), solubility product (Ksp), common ion effect, precipitation conditions, and pH during titration.

8. NEET & JEE Advanced Focus

Mixed equilibrium problems, hydrolysis numericals, buffer and titration curve analysis, logarithmic approximations, assertion–reason questions, and frequently tested competitive concepts.

Key Features

Chapter-wise practice quizzes

Mock tests for full syllabus assessment

Daily quiz for regular revision

Performance statistics to track accuracy

NEET & JEE aligned chemistry syllabus

Simple and distraction-free interface

Acid Base Salt Practice is suitable for students preparing for NEET and JEE who want structured practice in ionic equilibrium, pH calculations, buffer systems, and titration concepts.