10 litres of `O_(2)` gas is reacted with 30 litres of CO at S.T.P. The volumes of each gas present at the end of the reaction are

10 litre of O_(2) gas is reacted with 30 litre of CO gas at STP. Then volumes of each gas present at the end of reaction areL

1 litre of oxygen at N.T.P. is allowed to react with three times of carbon monoxide at N.T.P. Calculate the volume of each gas found after the reaction

Calculate the mass of 2.8 litres of CO_(2) at S.T.P.

What volume of HCl gas formed when 10 litre of H_2 gas is allowed to completely react with 10 litre of H_2 gas and 10 litre of Cl_2 gas at the same temperature and pressure.

0.5 litres of an ideal gas is present at a pressure.

22 g of a gas occupies 11.2 litres of volume at STP. The gas is