Question

The volume of real gas will change if "P" increases upto 500atm and temperature decrease upto 0°C​

Answer 1

Answer:

Pressure and Temperature: Amontons’s Law

Imagine filling a rigid container attached to a pressure gauge with gas and then sealing the container so that no gas may escape. If the container is cooled, the gas inside likewise gets colder and its pressure is observed to decrease. Since the container is rigid and tightly sealed, both the volume and number of moles of gas remain constant. If we heat the sphere, the gas inside gets hotter (Figure 2) and the pressure increases.

Answer 2

The volume of real gas will change 0.05% if "P" increases upto 500atm and temperature decrease upto 0°C​

Explanation:

The volume of real gas will change and it is to be determined

i) "P" increases upto 500atm

ii) temperature decrease upto 0°C​

Ideal gas equation is PV=nRT

where n-1 and R=0.08

Volume is directly proportional to temperature

P=500 atmT=0°C​

substituting the value in ideal gas equation

500×V=1×0.08×0

V=0.05

Volume decreases by 0.05%