Question

is used to separate substances when their sizes are significantly large.​

Answer 1

Sieving is as a method in which two or more components are separated from a mixture on the basis of the difference in their sizes.

Answer 2

The answer is 'sieve.'

A sieve is used to separate substances when their sizes are significantly large.

• Sieve refers to a device that consists of a mesh and helps in separating substances that are considerably different in size.

• When the mixture is passed through the sieve, the finer particles pass through it, and the larger substances are captured in the sieve. This is how it can be separated.

• For example, the flour particles are fine and pass through the sieve. However, the stones and pebbles present in the flour are held back by the sieve.