A. 196
B. 49
C. 106
D. 82
Correct Answer:
Option B = 49
Explanation
Molecular mass = Vapour Density x 2
Vapour Density = Molecular Mass/2
Where Molecular mass = 98g/mol
Vapour Density = 98/2
Vapour Density = 49g/mol
A. 196
B. 49
C. 106
D. 82
Correct Answer:
Option B = 49
Explanation
Molecular mass = Vapour Density x 2
Vapour Density = Molecular Mass/2
Where Molecular mass = 98g/mol
Vapour Density = 98/2
Vapour Density = 49g/mol
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