7.5 g of a gas occupies a volume of 5.6 litres at 0^(@)C and 1 atm pressure. The gas is

7.5 g of a gas occupies a volume of 5.6 litres at 0^(@)C and 1 atm pre

1.	7.5 g of a gas occupies a volume of 5.6 litres at 0^(@)C and 1 atm pressure. The gas is
Answer» NO `N_(2)O` `CO` `CO_(2)` Solution :7.5 g of gas occupies a volume of 5.6 liters at 273 K and 1 atm pressure. THEREFORE, the mass of gas that occupies a volume of 22.4 litres `(7.5g)/(5.6L) xx22.4L=30G` Molar mass of NO (14+16) = 30g