Question

- Define sedimentation & Decantation
How we can separate a misture of
salt , Sand & pebbles.​

Answer 1

Answer:

process of settlement of solid particles in immiscible liquid is sedimentation .

we can separate stone pebble salt by filtration and sedimentation

Answer 2

Answer:

Sedimentation and decantation methods are used for the separation of insoluble substances which are heavier than liquid. In the sedimentation process, heavier components of the mixture settle on the bottom, due to gravity. Decantation is followed by sedimentation. The decantation process involves pouring clear, upper liquid out of the container, without disturbing the sediments.

pebbles can be separated once by handpicking.

then mix water in sand and salt.

after that by filteration seperate samd and then at last by evaporation u can get salt.