Chemistry
A gas of mass 32 gms has a volume of 20 litres at S.T.P. Calculate the gram mol. weight of the gas.
Stoichiometry
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Answer
20 lit. of gas weighs = 32 g.
1 mole = 22.4 lit. of gas will weigh = x 22.4 = 35.84 g.
Hence, gram mol. weight of the gas = 35.84 g.
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