1.
The compressibility of a gas is less than unity as STP. Therefore,
2.
If the pressure is halved and absolute temperature doubled the volume of the gas will be:
3.
Which form of matter is highly compressible?
4.
Two sealed containers of the same capacity and at the same are filled with of gas in one and of in other. If the of is in other, the of in its container will be:
5.
Vapour pressure increases with increase in
6.
An alloy of Cu, Ag and Au is found to have Cu forming the simple cubic close packed lattice. If the Ag atoms occupy the face centres and Au is present at the body centre, the formula of the alloy will be
7.
The root mean square speed of the molecules of diatomic gas is When the temperature is doubled, the molecules dissociates into two atoms. The new speed of the atom is:
8.
The kinetic energy of molecules at constant temperature in gaseous state is:
9.
At a constant pressure, what should be the percentage increase in the temperature in Kelvin for a increase in volume?
10.
A mixture of helium and argon contains 3 mole of for every 2 mole of Ar. The partial pressure of argon is: