Calculate the volume of 0.2 mole of sulphur dioxide at STP.

Calculate the number of moles of 11.2L chlorine at STP. Find its mass.

"One mole of all substances contain the same number of specified particles". a. Justify the statement. b. How to connect mole, gram atom and gram mole? c. What is the relation between mole and volume? d. Calculate the number of mole of a gas in i. 44.828L at STP ii. 11.207ml at STP

"One mole of all substances contain the same number of specified particles." Calculate the number of moles of a gas in 11.2L at STP

Calculate the volume of 34 g of 'NH_3' at STP?

Calculate the volume of 170g of ammonia at STP? (Molecular mass 17).

Calculate the volume of CO_2 evolved at STP when 10g of CaCO_3 is treated with mineral acid.

Calculate the no. of molecules in 44.8L of oxygen at STP.

Calculate the number of atoms in 0.25 mole atoms of carbon.