Free Printable IB HL Organic Chemistry

Worksheets

IB HL Organic Chemistry

Total questions: 13

Worksheet time: 30mins

Name

Class

Date

How many carbon atoms are in propane

If an alkane has 20 carbon atoms, how many hydrogen atoms will it have?

Name this alkane

Methane

Ethane

Propane

Butane

Which of the following generally undergoes substitution reactions

alkanes

alkenes

Alkanes and alkenes

algebras

What is the name of this compound?

ethanol

ethanal

ethanone

methanal

What is the name of this compound?

propan-2-al

propanane

propanone

propanal

Which equation is a propagation step in the conversion of trichloromethane into tetrachloromethane by reaction with chlorine in the presence of ultraviolet light?

CHCl₃ + Cl₂ ⟶ CCl₄ + HCl

●CCl₃ + ●Cl ⟶ CCl₄

CHCl₃ + ●Cl ⟶ CCl₄ + ●H

●CCl₃ + Cl₂ ⟶ CCl₄ + ●Cl

Which one of the following mechanisms is not involved in the reaction sequence below?

CH₃CH₃ → CH₃CH₂Cl → CH₃CH₂OH → CH₂=CH₂ → CH₃CH₂Br

electrophilic addition

electrophilic substitution

nucleophilic substitution

free-radical substitution

What is the correct systematic name for

2-bromo-3-methylpent-2-ene

2-bromo-3-ethylbut-2-ene

3-bromo-2-ethylbut-2-ene

4-bromo-3-methylpent-3-ene

10.

Which of these always applies to a nucleophile

11.

What is a reaction mechanism?

The full balanced equation for a reaction

What a reaction looks like

The steps through which a reaction happens

The reaction conditions

12.

What do we include in mechanisms?

State symbols

Dipoles

Curly arrows

Spectator ions

13.

Which of the following statement is FALSE about nucleophile?

It is a lone pair donor

It is a Lewis base

Attracted to electron deficient carbon

It must be a negatively charged ions

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IB HL Organic Chemistry

Total questions: 13

Worksheet time: 30mins

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