[" At "1" atm and "273K" ,the density of gas,whose molecular weight is "45" ,"],[" is: "]

At 1 atm and 273 K the density of gas, whose molecular weight is 45, is:

At 1 atm and 273 K the density of gas, whose molecular weight is 45, is:

At NTP , the density of a gas, whose molecular weight is 45 is "____________" .

At STP, the density of a gas (molecular weight 45) in g//L is

At standard pressure and temperature conditions the density of a gas in g.lit^(-1) , whose molecular weight is 45

Vapour density of a gas is 22. its molecular weight will be :

The density of a gas at STP is 1.5 g/L. Its molecular weight is