Question on: JAMB Chemistry - 2018
If the molecular mass of tetraoxosulphate (VI) acid is 98, calculate its vapour density.
A
196
B
49
C
106
D
82
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Correct Option: B
Molecular mass = Vapour Density x 2
Vapour Density = \(\frac{\text{Molecular Mass}}{2}\)
Where Molecular mass = 98g/mol
Vapour Density = \(\frac{98}{2}\)
Vapour Density = 49g/mol
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