State of Matter MCQ Question with Answer

Question No : 1
22.4 litre of any gas at N.T.P. will contain

Question No : 2
The vol. of 20 gm. of hydrogen at N.T.P. is

Question No : 3
The V.D. of a gas is 11.2 gm. The volume occupied by 11.2 gm. of this gas at N.T.P. is

Question No : 4
If the temperature and pressure remain unchanged the volume of $O_2$obtained by the decomposition of a certain volume of $S{O}_2$ will be

Question No : 5
According to Avogadro's hypothesis equal volumes of two gases under the same conditions of temperature and pressure contain

Question No : 6
The vapour density of a gas is 11.2. The volume occupied by 2.4 g of the gas at S.T.P wil be

Question No : 7
The number of molecules of $C{O}_2$ present in 44 gms. of $C{O}_2$ is