Question

what you learnt in separation of substance chapter of class 6?​

Answer 1

Answer:

Thedifference in the size of particles in a mixture can be separated by sieving. ... Filtration:- This method can be used to separate components of a mixture of an insoluble solid and a liquid. Evaporation:- It can be used to separate a solid dissolved in a liquid.

Answer 2

Answer:

Pure Substances

Impure Substances

Impurities

Mixtures

Homogeneous Mixtures

Heterogeneous Mixtures

Need for Separation

Methods of separation

1. Handpicking

2. Threshing

3. Winnowing

4. Sedimentation

5. Decantation

6. Filtration

7. Evaporation

8. Condensation

Explanation: