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12B : Alkenes

Total questions: 15

Worksheet time: 26mins

Name
Class
Date
1.

Name the compound below.

a)

Pentene

b)

Pentane

c)

Hexane

d)

Heptene

2.

Which of the following shows the structure of ethene?

a)
b)
c)
d)
3.

Choose General formula of Alkene.

a)

CnH2n+2

b)

CnH2n

c)

CnH2n+1OH

d)

CnH2n+1COOH

4.

Draw the structure A.

a)
b)
c)
d)
5.

Draw the structure B.

a)
b)
c)
d)
6.

Draw the structure C

a)
b)
c)
d)
7.

Draw the structure D

a)
b)
c)
d)
8.

Draw the structure E

a)
b)
c)
d)
9.

Draw the structure F

a)
b)
c)
d)
10.

Which the CORRECT reagent and condition for A

a)

HBr

b)

Cl2, H2O

c)

H2, Ni

d)

HBr, H2O2

11.

Which the CORRECT reagent and condition for B

a)

H2O, H+

b)

Cl2, H2O

c)

H2, Ni

d)

HBr, H2O2

12.

Which the CORRECT reagent and condition for C

a)

H2O, H+

b)

HBr

c)

Cl2, H2O

d)

HBr, H2O2

13.

Which the CORRECT reagent and condition for D

a)

H2O, H+

b)

HBr

c)

HBr, H2O2

d)

Cl2, H2O

14.

Which the CORRECT reagent and condition for E

a)

Cl2, H2O

b)

H2O, H+

c)

HBr, H2O2

d)

Cl2, CH2Cl2

15.

Which the CORRECT reagent and condition for F

a)

Cl2, H2O

b)

H2O, H+

c)

HBr, H2O2

d)

Cl2, CH2Cl2