- Diphenyl ether
- p-hydroxy azobenzene
- Chlorobenzene
- Benzene
- Aniline
- Benzonitrile
- Chlorobenznee
- Benzyl amine
- Formaldehyde resin
- Phenol formaldehyde resin
- Artiicial rubber
- None of these
- Gold
- Mercury
- Silver
- copper
- isotopes
- isobars
- isochores
- None of these
- Decreases
- Increases
- Same
- None of the above
- the actual mass of one atom ol the element
- the relative mass of an atom of the element
- the average relative mass of dilferent atoms of the element
- much different from the mass number of the element
Top Contributors
All Categories
Quantitative Reasoning (Maths)
- No categories
Verbal Reasoning (English)
- No categories
Past Papers
Practice Papers
- No categories