The volume occupies by 1.58g of a gas at s.t.p is 500cm3. What is the relative molecular mass of the gas?
(G.M.V at s.t.p = 22.40dm3)
(G.M.V at s.t.p = 22.40dm3)
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Correct Answer: Option D
Explanation:
500cm3 = 1.58g
=22400cm[/sup] = (1.58g)/(500cm[sup]3) χ 22400cm3) = 70.78 g
= 71g
500cm3 = 1.58g
=22400cm[/sup] = (1.58g)/(500cm[sup]3) χ 22400cm3) = 70.78 g
= 71g