Ideal gas equation - Jamb Physics Past Questions and Answers

Question 1:

• JAMB 2019

If the time of flight is 96seconds, calculate the horizontal range through the point of projection.

A. 84400m
B. 69000m
C. 61440m
D. 24000m

Question 2:

• JAMB 1981

When fixed mass of an ideal gas expands at constant temperature, which property of the gas molecule increases?

A. Average number per unit volume
B. Average kinetic energy
C. Average speed
D. Average seperation
E. Average number of collisions per unit time

Question 3:

• JAMB 2002

the pressure of 3 moles of an ideal gas at a temperature of 27°C having a volume of 10^-3m³ is

A. 2.49 x 10⁵Nm^-2
B. 7.47 x 10⁵Nm^-2
C. 2.49 x 10⁶Nm^-2
D. 7.47 x 10⁶Nm^-2