📂

Chemistry NMDCAT MCQs

Ace your medical entry test with Pakistan's premium collection of Chemistry MCQs. Strictly aligned with the latest PMDC syllabus, our platform offers high-yield practice questions for Physical, Inorganic, and Organic Chemistry—complete with detailed conceptual explanations to maximize your score.

305 questions found

Subcategories

📁 Absolute Zero 0 📁 Acidity of Alkynes 0 📁 Adhesive 0 📁 ALCOHOLS AND PHENOLS 0 📁 Alcohols and Phenols (Differentiation) 0 📁 ALDEHYDES & KETONES 0 📁 ALKYL HALIDES 0 📁 Anomalous behavior of Water 0 📁 Application of Dipole Movement 0 📁 Application of VSEPR Theory 0 📁 ATONTIC STRUCTURE 0 📁 Balancing Chemical Reaction 0 📁 Boiling point and Vapor Pressure 0 📁 Bond Energy 0 📁 Boyle's Law 0 📁 Buffer Solution 0 📁 CARBOXYLIC ACIDS 0 📁 Charles's Law 0 📁 CHEMICAL BONDING 0 📁 Chemical Equilibrium 0 📁 Chemical Kinetics 0 📁 Chemical Reactions of Benzenes 0 📁 Chemical Reactions/Reactivity 0 📁 Chemistry MCQS By Iqbal Hussain 0 📁 CHETVI ICAL EQUI LIBIRIUM 0 📁 Classification of Proteins 0 📁 Common Ion Effect 0 📁 Conversion of Carboxylic Acid 0 📁 Crystal lattice 0 📁 Crystalline Solids 0 📁 D- & F Block Elements 0 📁 Definition and Classification of Organic Compound 0 📁 Different Terms Used 0 📁 Dipole Movement 0 📁 Discovery of Proton 0 📁 Dyes 0 📁 Effect of Substituents 0 📁 ELECTROCHEVIISTRY 0 📁 Electronic Configuration 0 📁 Electronic Structure 0 📁 Enthalpy 0 📁 Enzymes as Biocatalyst 0 📁 Evaporation 0 📁 Exothermic and Endothermic Reaction 0 📁 Factors affecting rate of reaction 0 📁 Factors Affecting the Shape of Ionic Crystals 0 📁 Free Radical Mechanism 0 📁 Functional Group 0 📁 FUNDAMENTAL CONCEPTS OF CHEMISTRY 0 📁 FUNDAMENTAL PRICIPLES OF ORGANIC CHEMISTRY 0 📁 Haber’s Process 0 📁 Hess’s Law 0 📁 Hybridization 0 📁 Hydrogen Bonding 0 📁 Ideal Gas Equation 0 📁 Importance of Proteins 0 📁 INDUSTRIAL CHEMISTRY 0 📁 Internal Energies 0 📁 Ionic and Molecular Crystals 0 📁 Isomerism 0 📁 IUPAC System of Alkynes 0 📁 Kinetic Molecular Theory 0 📁 Lattice Energy 0 📁 Law of Thermodynamics 0 📁 Le Chatelier's principle 0 📁 Limiting and Excess Reactants 74 📁 LIQUIDS 0 📁 Macro Molecules 0 📁 Moles and Avogadro's Numbers 150 📁 Moles and Avogadro’s Numbers 120 📁 MOT of Benzene Resonance and Resonance Energy 0 📁 Nomenclature 0 📁 Nomenclature and structure of Aldehydes and Ketones 0 📁 Nomenclature of Alkanes 0 📁 Nomenclature of Alkenes 0 📁 Nomenclature Structure and Reactivity 0 📁 Order of Reaction 0 📁 Oxidation and Reduction 0 📁 P- 0 📁 Planck's Quantum Theory 0 📁 Polymers 0 📁 Preparation 0 📁 Preparation of Alkanes 0 📁 Preparation of Alkynes 0 📁 Properties Of Liquids based on Kinetic Molecular Theory 0 📁 Quantum Number 0 📁 Rate Constant 0 📁 Reaction of Aldehydes and Ketones 0 📁 Reaction of Group I elements 0 📁 Reaction of Group II elements 0 📁 Reaction of Group IV elements 0 📁 Reactions of Alkynes 0 📁 Reactivity of Aldehydes and Ketones 0 📁 Reactivity of Benzene 0 📁 Real and Ideal Gas 0 📁 Redox Reaction 0 📁 S AND P BLOCK ELEMNETS 0 📁 S- 0 📁 s- and p- Block Elements Properties and their Trends 0 📁 Shapes of Alkenes 0 📁 Shapes of orbitals 0 📁 Sigma and Pi Bond 0 📁 SOLIDS 0 📁 Solubility Products 0 📁 Spectrum of Hydrogen 0 📁 Standard Hydrogen Electrode (SHE) 0 📁 Standard Temperature and Pressure (STP) 0 📁 Structure and Preparation of Carboxylic Acid 0 📁 structure and reactivity of Alcohol 0 📁 Structure and Reactivity of Alkenes 0 📁 structure and reactivity of Phenols 0 📁 Substitution vs Addition 0 📁 Substitution vs Elimination 0 📁 THERMOCHEMISTRY & ENERGETICS OF CHEMICAL REACTIONS 0 📁 Thermodynamics 0 📁 Unit of "R" 0 📁 Unit of “R” 0 📁 VSEPR Theory 0 📁 Yield 80

Practice Questions

BaCl₂ is limiting. BaSO₄ formed = 0.3 mol. Mass = 69.9 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

0.2 mol Pb(NO₃)₂ produces 0.5 mol gases. Volume = 11.2 dm³.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

59. A key step in solving a limiting reactant problem is converting all masses into moles because balanced equations provide

A. Mass ratios
B. Volume ratios only
C. Mole ratios
D. Energy changes

Stoichiometric coefficients always represent mole ratios.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

Stoichiometric mixture. SO₂ = 1 mol. Mass = 64 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

Na₂CO₃ is limiting. CO₂ formed = 0.5 mol. Mass = 22 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

Potassium is limiting. KOH formed = 1 mol. Mass = 56 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

63. The concept of limiting and excess reactants is a direct application of the Law of

A. Conservation of Mass and Definite Proportions
B. Multiple Proportions
C. Reciprocal Proportions
D. Gaseous Volumes

Stoichiometry is based on these fundamental chemical laws.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

O₂ is limiting. CO₂ = 3.2 mol. Volume = 71.68 dm³.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

Stoichiometric mixture. Na₂CO₃ = 1 mol. Mass = 106 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

Na = 2 mol, H₂O = 3 mol. Na is limiting. H₂ = 1 mol = 2 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

CH₄ = 1.25 mol, O₂ = 0.625 mol. Oxygen is insufficient and is limiting.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

Al = 1 mol (limiting). Cr produced = 1 mol = 52 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

The limiting reactant determines how much of the excess reactant is consumed.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

Ca = 0.5 mol, H₂O = 2 mol. Water left = 1 mol = 18 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

245 g = 2 mol KClO₃. O₂ = 3 mol. Volume = 3 × 22.4 = 67.2 dm³.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

Carbon is limiting. Si = 1.5 mol. Mass = 1.5 × 28 = 42 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

42. A limiting reactant problem fundamentally involves a comparison of the

A. Molecular weights of all species
B. Mole ratio of reactants available to the mole ratio required by the balanced equation
C. Physical states of the reactants
D. Total mass of the reaction mixture

Limiting reactants are identified by comparing available and required mole ratios.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

NO = 2 mol and O₂ = 1 mol. Stoichiometric mixture. NO₂ formed = 2 mol.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026

Stoichiometric mixture. Cl₂ produced = 1 mol = 71 g.

nmdcat.online Chemistry NMDCAT MCQs
Jul 2, 2026
Page 4 of 17
Jump to:

🏆 Top Contributors

  • N

    nmdcat.online

    10980 MCQs

  • N

    NMDCAT.ONLINE

    1 MCQ

  • G

    GULABsb

    1 MCQ

Categories

View all →