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Olympiad Complexions and Isomers

Total questions: 7

Worksheet time: 14mins

Name
Class
Date
1.

How many isomers are there of the octahedral coordination complex Co(NH3)3Cl3?Co\left(NH_3\right)_3Cl_3?

a)

1

b)

2

c)

3

d)

4

2.

What is the relationship between the two compounds shown?

a)

Identical

b)

Structural isomers

c)

Geometric isomers

d)

Mirror image isomers

3.

How many distinct compounds have the formula C5H12C_5H_{12} ?

a)

One

b)

Two

c)

Three

d)

Four

4.

How many stereoisomers does the square planar complex Pt(NH3)2(Br)(Cl)Pt\left(NH_3\right)_2\left(Br\right)\left(Cl\right) have?

a)

One

b)

Two

c)

Three

d)

Four

5.

Which compound can exhibit geometric isomerism?

a)

1-butene

b)

2-butene

c)

1-butyne

d)

2-butyne

6.

How many isomers have the formula C2H2Br2?C_2H_2Br_2?

a)

1

b)

2

c)

3

d)

4

7.

What is the relationship between the following two molecules?

a)

Structural isomers

b)

Geometric isomers

c)

Enantiomers

d)

Identical