Curriculum
Course: IAL Edexcel Modular (Chemistry)
time left:
:
:
Login

Curriculum

IAL Edexcel Modular (Chemistry)

Unit 1. Structure, Bonding and Introduction to Organic Chemistry

0/46

Unit 2. Energetics, Group Chemistry, Halogenoalkanes and Alcohols

0/36

Unit 3. Practical Skills in Chemistry I

0/7

Unit 4. Rates, Equilibria and Further Organic Chemistry

0/23

Unit 5. Transition Metals and Organic Nitrogen Chemistry

0/23

Unit 6. Practical Skills in Chemistry II

0/6
Quiz

Organic Chemistry: Halogenoalkanes (IAS) – Check yourself

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit

Organic IAL Modular Chemistry check yourself quiz set 6: free practice for IAL Edexcel Modular (chemistry). Work through this Organic IAL Modular Chemistry check yourself quiz set 6 and get instant feedback on every answer. If you get stuck, review the 2.11 Organic Chemistry: Halogenoalkanes — 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.
Which halogenoalkane hydrolyses fastest?
1-chlorobutane
1-fluorobutane
1-bromobutane
1-iodobutane
2.
KOH dissolved in ethanol, heated, with bromoethane gives:
ethanol
ethene
ethanenitrile
ethylamine
3.
Colour of the precipitate formed from a bromoalkane with AgNO3:
Cream
White
Yellow
Black
4.
Tertiary halogenoalkanes react mainly via:
SN2
free-radical substitution
SN1
electrophilic addition
5.
Name of CH2ClCHBrCH3:
1-chloro-2-bromopropane
2-bromo-1-chloropropane
1-bromo-2-chloropropane
2-chloro-1-bromopropane
6.
Rate of hydrolysis of halogenoalkanes is mainly determined by:
C–X bond polarity
molar mass
solubility in water
C–X bond enthalpy
7.
Which statement best describes Nucleophile?
An alkane in which one or more hydrogen atoms have been replaced by halogen atoms.
Bond breaking in which both electrons go to one atom, forming ions.
A reaction in which a nucleophile replaces the halogen atom of a halogenoalkane.
An electron-pair donor that attacks an electron-deficient carbon atom.
8.
Which statement best describes Halogenoalkane?
An electron-pair donor that attacks an electron-deficient carbon atom.
Bond breaking in which both electrons go to one atom, forming ions.
Removal of a small molecule (HX) from a halogenoalkane to form an alkene.
An alkane in which one or more hydrogen atoms have been replaced by halogen atoms.
9.
Which statement best describes Elimination?
Removal of a small molecule (HX) from a halogenoalkane to form an alkene.
A halogenoalkane where the C–X carbon is bonded to one other carbon.
The energy needed to break one mole of a given bond in gaseous molecules.
Bond breaking in which both electrons go to one atom, forming ions.
10.
Which statement best describes Nucleophilic substitution?
A halogenoalkane where the C–X carbon is bonded to three other carbons.
A halogenoalkane where the C–X carbon is bonded to one other carbon.
A reaction in which a nucleophile replaces the halogen atom of a halogenoalkane.
The energy needed to break one mole of a given bond in gaseous molecules.
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Part of Unit 2. Energetics, Group Chemistry, Halogenoalkanes and Alcohols — see every lesson and quiz in this unit.
Accepted payment methods