The weight of one litre of a gas at latm pressure and 300K is 4g. At what temperature the weight of the gas is 4g when the pressure is made 0.5 atm and volume is 1 litre?

The weight of one litre of a gas at latm pressure and 300K is 4g. At w

1.	The weight of one litre of a gas at latm pressure and 300K is 4g. At what temperature the weight of the gas is 4g when the pressure is made 0.5 atm and volume is 1 litre?
Answer» 200 K 150 K 600 K 1200 K Answer :B