MDCAT Chemistry MCQs - All 21 Chapters

Complete chapter-wise Chemistry MCQs for MDCAT 2026 preparation. All 21 chapters covered with detailed answers. Practice free MCQs to score high in MDCAT.

Chapter 1

Stoichiometry

Mole Concept • Avogadro's Number • Empirical & Molecular Formulas

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Chapter 2

Atomic Structure

Atomic Models • Quantum Numbers • Electronic Configuration

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Chapter 3

Chemical Bonding

Ionic Bonding • Covalent Bonding • Metallic Bonding

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Chapter 4

Gases

Gas Laws • Ideal Gas Equation • Kinetic Molecular Theory

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Chapter 5

Liquids & Solids

Vapor Pressure • Surface Tension • Crystal Lattices

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Chapter 6

Thermochemistry

Enthalpy • Hess's Law • Bond Energy

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Chapter 7

Chemical Equilibrium

Le Chatelier's Principle • Equilibrium Constant • ICE Tables

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Chapter 8

Acids & Bases

pH Scale • Buffer Solutions • Acid-Base Titrations

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Chapter 9

Electrochemistry

Oxidation-Reduction • Electrochemical Cells • Electrode Potentials

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Chapter 10

Chemical Kinetics

Rate Laws • Order of Reaction • Activation Energy

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Chapter 11

Organic Chemistry - Hydrocarbons

Alkanes • Alkenes • Alkynes

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Chapter 12

Alkyl Halides

SN1 & SN2 Reactions • Elimination Reactions • Grignard Reagents

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Chapter 13

Alcohols & Phenols

Properties • Preparation • Reactions

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Chapter 14

Aldehydes & Ketones

Nucleophilic Addition • Aldol Condensation • Cannizzaro Reaction

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Chapter 15

Carboxylic Acids

Properties • Esterification • Acid Derivatives

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Chapter 16

Amino Acids & Proteins

Amino Acid Structure • Peptide Bonds • Protein Structure

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Chapter 17

Transition Elements

Properties • Color • Catalytic Activity

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Chapter 18

S-Block & P-Block Elements

Alkali Metals • Alkaline Earth Metals • Halogens

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Chapter 19

Environmental Chemistry

Air Pollution • Water Pollution • Ozone Depletion

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Chapter 20

Nuclear Chemistry

Radioactivity • Half-Life • Nuclear Fission

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Chapter 21

Industrial Chemistry

Haber Process • Contact Process • Solvay Process

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