Question

Difference in the size of particles in a mixture is utilised to separate them by the process of .............

Sieving only

Filteration only

Sieving and filteration

None of these​

Answer 1

Answer:

Sieving and filtration

Answer 2

Answer:

Sieving and filtration

Explanation:

Difference in the size of particles in a mixture is utilised to separate them by the process of sieving and filtration. In a mixture of sand and water, the heavier sand particles settle down at the bottom and the water can be separated by decantation.