Question

what will be molecular weight of a gas 11.2 liitre of which at NTP weight 14g?​

Answer 1

Answer:

the molecular weight of gas is 28g

Answer 2

Answer:

28 gram and N2 gas

Explanation:

1 mole of gas have 22.4 litre

so, 11.2 litre of gas have 0.5 mole .

therefore,

moles = given weight / molecular weight

0.5 = 14 gram / molecular weight

so., molecular weight will be = 28 grams

and it is a nitrogen gas ( N2 )