Jamb Chemistry 2000 Past Questions and Answers

Question 31:

• JAMB 2000

For a reaction in equilibrium, the species involved in the equilibrium constant expression are

A. Gaseous and solid species
B. Liquid and solid species
C. Solid and dissolved species
D. Gaseous and dissolved species

Question 32:

• JAMB 2000

A phenomenon where an element exist in different forms in the same physical state is known as

A. Isomerism
B. Amorphism
C. Allotropy
D. Isotopy

Question 33:

• JAMB 2000

The substance often use for vulcanization of rubber is

A. Chlorine
B. Hydrogen peroxide
C. Sulphur
D. Tetraoxosulphate (IV) acid

Question 34:

• JAMB 2000

A gas that is not associated with global warming is

A. CO₂
B. SO₃
C. CH₄
D. H₂

Question 35:

• JAMB 2000

The refreshing and characteristic taste of soda water and other soft drinks is as a result of the presence in them of

A. Carbon (IV) oxide
B. Carbon (II) oxide
C. Soda
D. Glucose