Volume of a gas at S.T.P. is `1.2xx10^(-7)` cc. Calculate the no. of molecules in it

Volume of a gas at STP is 1.12xx10^(-7) c c. Calculate the number of molecules in it

Volume of a gas at STP is 1.12xx10 ^(-7) cc . Calculate the number of molecules in it :

Volume of a gas at STP is 1.12 xx 10^(-7) cm^3 .The number of molecules present in it is

Volume of a gas at NTP is 1.12xx10^-7 cc The number of molecules is equal to

The r.m.s. velocity of the molecules of a gas at S.T.P. is 485.6 ms^(-1) . Calculate the density of the gas.

A glass bulb of volume 200 cc is sealed at 27^(@) . If the pressure of the gas inside the bulb is 1.25xx10^(-4)cm of Hg, calculate the number of molecules inside the bulb. (Avagadro's number = 6.0225xx10^(23),R=8.314xx10^(7) erg/mole -K)

10 litres of a gas at S.T.P. weigh 19.64 g. Calculate the molecular mass of the gas.