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AQA Organic: identifying mechanisms

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

alkene to bromoalkane

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

2.

alkene to alkyl hydrogensulphate

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

3.
benzene to nitrobenzene
a)
electrophilic addition
b)
electrophilic substitution
c)
elimination
d)
nucleophilic addition
e)
nucleophilic addition-elimination
4.

benzene to phenylalkanone

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

5.

haloalkane to alkene

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

6.

alcohol to alkene

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

7.

alkane to haloalkane

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

free radical substitution

e)

nucleophilic addition-elimination

8.

aldehyde to primary alcohol

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

9.

carbonyl to hydroxynitrile

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

10.

alcohol to ester

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

11.

acyl chloride to carboxylic acid

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

12.

acyl chloride to ester

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

13.

acyl chloride to amide

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

14.

acyl chloride to N-substituted amide

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

15.

acid anhydride to carboxylic acid

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

16.

acid anhydride to ester

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

17.

acid anhydride to amide

a)

electrophilic addition

b)

electrophilic substitution

c)

elimination

d)

nucleophilic addition

e)

nucleophilic addition-elimination

18.

haloalkane to nitrile

a)

electrophilic addition

b)

electrophilic substitution

c)

nucleophilic substitution

d)

nucleophilic addition

e)

nucleophilic addition-elimination

19.

haloalkane to alcohol

a)

electrophilic addition

b)

electrophilic substitution

c)

nucleophilic substitution

d)

nucleophilic addition

e)

nucleophilic addition-elimination

20.

haloalkane to amine

a)

electrophilic addition

b)

electrophilic substitution

c)

nucleophilic substitution

d)

nucleophilic addition

e)

nucleophilic addition-elimination