Gases - 5
1.
Liquefaction
a) Temperature
b) Joule Thomson effet
c) Pressue
d) Critical temperature
2.
Compressibility
a) Joule Thomson effet
b) Critical temperature
c) Temperature
d) Pressue
3.
Compression of gas
a) Cancellation of attractive forces.
b) Repulsive forces
c) Charle’s law
d) Plasma
4.
Free Electron in a metal
a) Boyle’s law
b) Cancellation of attractive forces.
c) Repulsive forces
d) Plasma
5.
Interior of a gas is attracted by other molecules
a) Repulsive forces
b) Cancellation of attractive forces.
c) Boyle’s law
d) Plasma
6.
Constant temperature
a) Boyle’s law
b) Charle’s law
c) Repulsive forces
d) Plasma
7.
Constant pressure
a) Boyle’s law
b) Plasma
c) Charle’s law
d) Repulsive forces
8.
R in dm
3
atm mole-1 k-1
a) 0.0821
b) 8.3143
c) 1.987
d) 62400
9.
R in Nm mole-1 K-1
a) 62400
b) 1.987
c) 0.0821
d) 8.3143
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