Jamb Chemistry Past Questions and Answers

Question 1596:

• JAMB 2010

The compound that is used as an anaesthetic is

A. CCl₄
B. CH Cl₃
C. CH₂Cl₂
D. CH₃Cl

Question 1597:

• JAMB 2010

In the diagram above, the purpose of the asbestos to

A. Absorb impurities
B. Catalyze the reaction
C. Solidify the gas
D. Dry the gas

Question 1598:

• JAMB 2011

What is the concentration of a solution containing 2g of NaOH in 100cm³ of solution?
[Na = 23, O = 16, H = 1]

A. 0.40 mol dm^-3
B. 0.50 mol dm^-3
C. 0.05 mol dm^-3
D. 0.30 mol dm^-3

Question 1599:

• JAMB 2011

What is the concentration of a solution containing 2g of NaOH in 100cm³ of solution?
[Na = 23, O = 16, H = 1]

A. 0.40 mol dm^-3
B. 0.50 mol dm^-3
C. 0.05 mol dm^-3
D. 0.30 mol dm^-3

Question 1600:

• JAMB 2011

Which of the following properties is NOT peculiar to matter?

A. Kinetic energy of particles increase from solid to gas
B. Random motion of particles increases from liquid to gas
C. Orderliness of particles increases from gas to liquid
D. Random motion of particles increases from gas to solid