OCR(B) AS LEVEL CHEMISTRY TOPIC QUESTIONS

Prepare for your OCR(B) AS Level Chemistry exams with precision. Access tailored topic questions aligned with OCR(B) AS Level Chemistry Specifications, accompanied by detailed solutions and  video explanations for a comprehensive understanding of the subject.

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FOUNDATIONS IN CHEMISTRY

Atomic Structure & Isotopes
2.1.1 Atomic Structure & Isotopes - 1Solution
2.1.1 Atomic Structure & Isotopes - 2Solution
2.1.1 Atomic Structure & Isotopes - 3Solution
2.1.1 Atomic Structure & Isotopes - 4Solution

Compounds, Formulae & Equations
2.1.2 Compounds, Formulae & Equations - 1Solution
2.1.2 Compounds, Formulae & Equations - 2Solution
2.1.2 Compounds, Formulae & Equations - 3Solution
2.1.2 Compounds, Formulae & Equations - 4Solution

AMOUNT OF SUBSTANCE
Amount of Substance (Moles)FileAnswer Sheet
Amount of Substance (Moles Extended)FileAnswer Sheet
Amount of Substance (Reacting Mass Calculations)FileAnswer Sheet
Amount of Substance (Limiting Reactant)FileAnswer Sheet
Amount of Substance (Atom Economy)FileAnswer Sheet
Amount of Substance (Percentage Yield - 1)FileAnswer Sheet
Amount of Substance (Percentage Yield - 2)FileAnswer Sheet

Amount of Substance
Amount of Substance - 1Solution
Amount of Substance - 2Solution
Amount of Substance - 3Solution
Amount of Substance - 4Solution

Acids
Acids - 1Solution
Acids - 2Solution
Acids - 3Solution
Acids - 4Solution

PERIODIC TABLE AND ENERGY

Periodic Table, Group 2 & The Halogens
Periodic Table, Group 2 & The Halogens - 1Mark SheetSolution

Periodic Table, Group 2 & The Halogens
Periodic Table, Group 2 & The Halogens - 1Mark SheetSolution
Periodic Table, Group 2 & The Halogens - 2Mark SheetSolution
Periodic Table, Group 2 & The Halogens - 3Mark SheetSolution
Periodic Table, Group 2 & The Halogens - 4Mark SheetSolution

Enthalpy Changes
Enthalpy Changes - 1Mark SheetSolution
Enthalpy Changes - 2Mark SheetSolution
Enthalpy Changes - 3Mark SheetSolution

Rates of Reactions & Equilibrium
Rates of Reactions & Equilibrium - 1Mark SheetSolution
Rates of Reactions & Equilibrium - 2Mark SheetSolution
Rates of Reactions & Equilibrium - 3Mark SheetSolution
Rates of Reactions & Equilibrium - 4Mark SheetSolution

CORE ORGANIC CHEMISTRY

Redox
Redox - 1Solution
Redox - 2Solution
Redox - 3Solution
Redox - 4Solution

Electron Structure
Electron Structure - 1Solution
Electron Structure - 2Solution
Electron Structure - 3Solution
Electron Structure - 4Solution

Bonding & Structure
Bonding & Structure - 1Solution
Bonding & Structure - 2Solution
Bonding & Structure - 3Solution
Bonding & Structure - 4Solution

Haloalkanes.
Question Sheet 1Mark SheetSolution (Coming Soon)
Question Sheet 2Mark SheetSolution (Coming Soon)
Question Sheet 3Mark SheetSolution (Coming Soon)

Analytical Techniques (IR & Mass Spec).
Question Sheet 1Mark SheetSolution (Coming Soon)

PHYSICAL CHEMISTRY & TRANSITION ELEMENTS

Periodicity
Periodicity - 1Solution
Periodicity - 2Solution

Group 2 Metals
Group 2 Metals - 1Solution
Group 2 Metals - 2Solution

Group 7 The Halogens
Group 7 The Halogens - 1Solution
Group 7 The Halogens - 2Solution

Electrode Potentials & Redox.
Question Sheet 1Mark SheetSolution (Coming Soon)

Transition Elements.
Question Sheet 1Mark SheetSolution (Coming Soon)
Question Sheet 2Mark SheetSolution (Coming Soon)

pH & Buffers.
Question Sheet 1Mark SheetSolution (Coming Soon)
Question Sheet 2Mark SheetSolution (Coming Soon)

ORGANIC CHEMISTRY & ANALYSIS

Introduction to Organic Chemistry
Introduction to Organic Chemistry - 1Solution
Introduction to Organic Chemistry - 2Solution
Introduction to Organic Chemistry - 3Solution
Introduction to Organic Chemistry - 4Solution

Alkanes
Alkanes - 1Solution
Alkanes - 2Solution
Alkanes - 3Solution
Alkanes - 4Solution

STRUCTURAL ANALYSIS

Halogenoalkanes
Halogenoalkanes - 1Solution
Halogenoalkanes - 2Solution
Halogenoalkanes - 3Solution
Halogenoalkanes - 4Solution

PHYSICAL CHEMISTRY AND TRANSITION ELEMENTS

Alkenes
Alkenes - 1Solution
Alkenes - 2Solution
Alkenes - 3Solution
Alkenes - 4Solution

Alcohols
Alcohols - 1Solution
Alcohols - 2Solution
Alcohols - 3Solution
Alcohols - 4Solution

Organic Analysis
Organic Analysis - 1Solution
Organic Analysis - 2Solution
Organic Analysis - 3Solution
Organic Analysis - 4Solution

Transition Elements
How Fast - 1Solution
How Fast - 2Solution
How Far - 1Solution
How Far - 2Solution
Acids, Bases & Buffers - 1Solution
Acids, Bases & Buffers - 2Solution
Lattice Enthalpy - 1Solution
Lattice Enthalpy - 2Solution
Enthalpy & Entropy - 1Solution
Enthalpy & Entropy - 2Solution
Redox & Electrode Potentials - 1Solution
Redox & Electrode Potentials - 2Solution
Transition Elements - 1Solution
Transition Elements - 2Solution
Qualitative Analysis - 1Solution
Qualitative Analysis - 2 Solution

Redox & Electrochemistry.
Question Sheet 1Mark SheetSolution (Coming Soon)

Transition Elements.
Question Sheet 1Mark SheetSolution (Coming Soon)

ORGANIC CHEMISTRY AND ANALYSIS

Organic Chemistry & Analysis
Aromatic Compounds - 1Solution
Aromatic Compounds - 2Solution
Carbonyl Compounds - 1Solution
Carbonyl Compounds - 2Solution
Carboxlic Acids & Esters - 1Solution
Carboxlic Acids & Esters - 2Solution
Amines - 1Solution
Amines - 2Solution
Amino Acids, Amides & Chirality - 1Solution
Amino Acids, Amides & Chirality - 2Solution
Polyesters & Polyamides - 1Solution
Polyesters & Polyamides - 2Solution
Organic Synthesis 2 - 1Solution
Organic Synthesis 2 - 2Solution
Chromatography & Qualitative Analysis - 1Solution
Chromatography & Qualitative Analysis - 2Solution
Spectroscopy - 1Solution
Spectroscopy - 2Solution

Carbonyl Compounds.
Question Sheet 1Mark SheetSolution (Coming Soon)

Carboxlic Acids & Ester.
Question Sheet 1Mark SheetSolution (Coming Soon)

Nitrogen Compounds.
Question Sheet 1Mark SheetSolution (Coming Soon)

Optical Isomerism.
Question Sheet 1Mark SheetSolution (Coming Soon)

Polymers.
Question Sheet 1Mark SheetSolution (Coming Soon)

Extending Carbon Chains.
Question Sheet 1Mark SheetSolution (Coming Soon)

Organic Synthesis.
Question Sheet 1Mark SheetSolution (Coming Soon)

Analytical Techniques.
Question Sheet 1Mark SheetSolution (Coming Soon)