Mole ConceptHard

Question

Vapour density of a volatile substance is 1.2 (C2H6 = 1). Its molecular mass would be

Options

A.1.2
B.2.4
C.36
D.72

Solution

Molecular mass = 1.2 × 30 = 36

Create a free account to view solution

View Solution Free
Topic: Mole Concept·Practice all Mole Concept questions

More Mole Concept Questions

Iron forms two oxides. If for the same mass of iron, the mass of oxygen combined in the first oxide is two-third of the ...The explosion of a mixture consisting of one volume of a gas being studied and one volume of H2 yielded one volume water...Elements P and Q form two types of non-volatile, non-ionizable compounds PQ and . When 1 g of PQ is dissolved in 50 g of...A 10.0 g sample of a mixture of calcium chloride and sodium chloride is treated with Na2CO3 solution. This calcium carbo...Vapour density of a volatile substance is 1.2 (C2H6 = 1). Its molecular mass would be...