wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Dehydrohalogenation

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

The other name of alkyl halides?

a)

Haloform

b)

Haloalkanes

2.

______________ are those dihalogen derivatives of alkanes in which two halogen atoms are on the adjacent carbon atoms

a)

Vicinal dialkyl halides

b)

Gem dihaloalkyl halides

3.

What type of reaction is shown

a)

Addition

b)

Elimination

c)

Substitution

d)

Replacement

4.

What type of reaction is shown

a)

Hydrogenation

b)

Hydration

c)

Dehydrogenation

d)

Dehydration

5.

Is haloalkane polar or non-polar?

a)

polar molecules

b)

non-polar molecules

6.

Which is the correct IUPAC name for CH3-CH2- CH(CH3) -CH2-Br?

a)

1-Bromo-2-ethylpropane

b)

1-Bromo-2-ethyl-2-methylethane

c)

1-Bromo-2-methylbutane

d)

2-Methyl-1-bromobutane

7.

Alkyl halides are used as solvents and cleaning agents because they readily dissolve non-polar molecules ?

a)

True

b)

False

8.

Dehydrohalogenation of alkyl halide is an example of which of the following reaction?

a)

Free radical addition

b)

Elimination

c)

Nucleophilic substitution

d)

None

9.

Alkyl halide relative reactivity order

a)

3o <2o <1o

b)

3o > 2o > 1o

10.

Alkyl halide relative reactivity order

a)

I > Br > Cl > F

b)

I < Br < Cl < F