Structure of Matter and Kinetic Theory - Jamb Physics Past Questions and Answers

Question 36:

• JAMB 2011

I. change of state
II. Diffusion
III. Radiation
IV. Osmosis
which of the processes above can be explained using the kinetic theory?

A. I, II,III and IV
B. I, II and III
C. I, III and IV
D. I, II and IV

Question 37:

• JAMB 2012

When temperature of a liquid increases, its surface tension

A. Decreases
B. Increases
C. Remain Constant
D. Increases then decreases

Question 38:

• JAMB 2012

A quantity of water at 0°C is heated to about 30°C. At each degree rise in temperature, its density will

A. Rise steadily
B. Fall steadily
C. Fall then rise
D. Rise then fall

Question 39:

• JAMB 2013

The rise or fall of a liquid in a narrow tube is because of the

A. Viscosity of the liquid
B. Surface tension of the liquid
C. Friction between the walls of the tube and the liquid
D. Osmotic pressure of the liquid

Question 40:

• JAMB 2014

The small droplets of water that form on the grass in the early hours of the morning is

A. Fog
B. Haul
C. Mist
D. Dew