CHAPTER -5
Separation of Substances
- What is pure Substances or define substances?
- what is impure substances ?
- what is element or define element?
- what is compound or define compound?
- Need for separation component of a mixture,
- Methods of separation,
- Threshing
- winnowing
- Handpicking
- sieving
- magnetic separation
- floating and sinking method
- sedimentation and decantation
- loading
- filtration
- separation of solid from other solid
- separation of water soluble solid or separation solute soluble in solvent,
- Evaporation
- condensation
- separation of insoluble solid from liquid,
- separation of immiscible liquids,
- separation solute not soluble in a solvent
No comments:
Post a Comment