Fundamental Laws of Gases - Pressure and Volume Relationship or Bolye's Law

22.4 litres of gas weighs 70 g at STP. Calculate the weight of the gas if it occupies a volume of 20 litres at 27°C and 700 mmHg of pressure.

Explain Boyle's Law on the basis of the kinetic theory of matter.

State the law which is represented by the following graph:

Give reasons for the following:

Inflating a balloon seems to violate Boyle's law.

Give reasons for the following:

It is necessary to specify the pressure and temperature of gas while stating its volume.

Choose the correct answer:

If the pressure is doubled for a fixed mass of a gas, its volume will become

At constant temperature, the effect of change of pressure on the volume of a gas was as given below:

(a) Plot the following graphs

1. P vs V
2. P vs 1/V
3. PV vs P

Interpret each graph in terms of the law.

(b) Assuming that the pressure values given above are correct, find the correct measurement of the volume. 

A steel cylinder of internal volume 20 litres is filled with hydrogen at 29 atmospheric pressure. If hydrogen is used to fill a balloon at 1.25 atmospheric pressure at the same temperature, what volume will the gas occupy?