116 mg of a compound on vapourisation in a Victor Meyer's apparatus displaces 44.8 mL of air measured at STP. The molecular mass of the compound is

Question

116 mg of a compound on vapourisation in a Victor Meyer's apparatus displaces 44.8 mL of air measured at STP. The molecular mass of the compound is, 58 g/mol, 0.48 g/mol, 116 g/mol, 44.8 g/mol

MARKS App · Accepted Answer

44.8 mL of air displaced by = 116 m g = 116 1000 g So, 22400 mL of air displaced by = 116 1000 × 22400 44.8 = 58 g

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