States of Matter

6 )

To which of the following gaseous mixture is Dalton’s law not applicable?

7 )

The density of a gas at 300K and 1 atm is d pressure remaining constant, at which of the following temperatures will its density become. 0.75 d?

8 )

A gas is kept at 1 atm pressure. To compress it to 1/4th of its initial volume, the pressure to be applied is

9 )

A mixture contains N2O4 and NO2 in the ratio 2 : 1 by volume. The vapour density of the mixture is

10 )

The compressibility of a gas is less than unity at STP Therefore