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Course: IAL Edexcel Modular (Chemistry)
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IAL Edexcel Modular (Chemistry)

Unit 1. Structure, Bonding and Introduction to Organic Chemistry

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Unit 2. Energetics, Group Chemistry, Halogenoalkanes and Alcohols

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Unit 3. Practical Skills in Chemistry I

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Unit 4. Rates, Equilibria and Further Organic Chemistry

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Unit 5. Transition Metals and Organic Nitrogen Chemistry

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Unit 6. Practical Skills in Chemistry II

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Quiz

Organic Chemistry: Introduction – Check yourself

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Organic IAL Modular Chemistry check yourself quiz: free practice for IAL Edexcel Modular (chemistry). Work through this Organic IAL Modular Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 1.13 Organic Chemistry: Introduction — Notes — IAL Chemistry Notes lesson. More practice: IAL Edexcel Modular (chemistry) — all units. Syllabus: Pearson Edexcel International A Levels.

  • Questions count: 10
  • Passing grade: B+
  • Time limit: 10 minutes
Start Quiz
1.
Ethene + bromine → 1,2-dibromoethane is:
Substitution
Addition
Elimination
Oxidation
2.
Which is a nucleophile?
OH-
H+
NO2+
Cl•
3.
Conditions for elimination from a bromoalkane:
Aqueous NaOH, room temperature
UV light
Ethanolic KOH, heat
Acidified dichromate
4.
Homolytic fission produces:
a cation and anion
two molecules
an electrophile only
two free radicals
5.
CH4 + Cl2 → CH3Cl + HCl under UV is:
Free-radical substitution
Electrophilic addition
Nucleophilic substitution
Elimination
6.
Which alcohol is NOT oxidised by acidified dichromate?
Ethanol
Propan-2-ol
Butan-1-ol
2-methylpropan-2-ol
7.
Which statement best describes Homologous series?
A family of compounds with the same functional group and general formula, each member differing by CH2.
An arrow showing the movement of a pair of electrons in a mechanism, from a lone pair or bond.
A reaction in which two reactants join to form a single product.
A reaction in which one atom or group is replaced by another.
8.
Which statement best describes Elimination reaction?
A reaction in which a small molecule (e.g. H2O or HX) is removed from a larger molecule, usually forming a C=C.
An atom or group of atoms that determines the characteristic reactions of a molecule.
Bond breaking in which one atom takes both electrons, forming a cation and an anion.
A family of compounds with the same functional group and general formula, each member differing by CH2.
9.
Which statement best describes Functional group?
An electron-pair acceptor, attracted to regions of high electron density.
An atom or group of atoms that determines the characteristic reactions of a molecule.
Bond breaking in which each atom takes one electron, forming free radicals.
A reaction in which two reactants join to form a single product.
10.
Which statement best describes Oxidation (organic)?
Addition of oxygen or removal of hydrogen from an organic molecule, shown as [O].
An atom or group of atoms that determines the characteristic reactions of a molecule.
An electron-pair acceptor, attracted to regions of high electron density.
A family of compounds with the same functional group and general formula, each member differing by CH2.
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Part of Unit 1. Structure, Bonding and Introduction to Organic Chemistry — see every lesson and quiz in this unit.
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