Chemistry
A gas cylinder filled with hydrogen holds 5 g of the gas. The same cylinder holds 85 g of gas X under the same temperature and pressure. Calculate:
(a) Vapour density of gas X.
(b) Molecular weight of gas X.
Mole Concept
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Answer
(a) V.D. = = = 17
(b) Molecular weight = 2 x V.D. = 2 x 17 = 34 a.m.u.
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