Alcohol
Mercury
Water
None of these
Ionic bond
Polar covalent bond
Covalent bond
Co-ordinate bond
Ca
Ge
Si
Sg
Thomson
Reitcher
Lavoisier
Proust
Manganese oxide
Iron sulphate
Iron oxide
Zinc oxide
NO
CO2
NO2
N2O
2
1.602 x 10-19 kg
9.108 x 10-31 kg
6.023 x 1023 kg
Aluminium
Silver
Copper
Zinc
3
4
5
6
Propanone
Pentan-3-one
Butan-2-one
Acetone