1.

What is the volume of S.T.P of 2.8 g of nitrogen gas . [N=14]

Answer»

HERE IS YOUR ANSWER

One mole of nitrogen GAS occupies 22.4 L of volume.

So let us first find out the number of MOLES.......
So N2 = 2*14 = 28 g/mol.

So 2.8 g of N2 CONTAINS
(2.8 / 28 )moles = 0.1 mole.

So the gas will occupy a volume of 0.1 * 22.4 = 2.24 L of volume.

THANK YOU



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