An organic compound contains 49.3% C, 6.84% H and its vapour density is 73. Molecular formula of compund is
C3H8O2
C6H9O
C4H10O2
C6H10O4
As we have learnt
Molecular Formula -
The molecular formula shows the exact number of different types of atoms present in a molecule of a compound.
- wherein
For glucose, empirical formula is CH2O .its molar mass is 180 gram.
n = molar mass/empirical formula mass = 180/30=6
Hence molecular formula= C6H12O6
Molecular mass
Molecular Formula = C6H10O4
Molecular mass
Option 1)
C3H8O2
Option 2)
C6H9O
Option 3)
C4H10O2
Option 4)
C6H10O4
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