Question

(1) Filtronomare separated without any chemical reactions. There are
many different kinds of mixtures. Different mixtures are separated in (2)
Physical (3)______separates the components of varying sizes
using a spoon or any scooping material or by picking. The use of (4)___ can be
done to separate the metallic materials from nonmetallic materials. (5)
is the separation of an insoluble solid from a
liquid mixture using a semipermeable membrane like filter paper.
In decantation, the large particles of insoluble solid are separated
from the (6) mixture. (7)
separates the soluble solid from the
liquid component of the solution by evaporating the liquid substance.​

Answer 1

Answer:

1. Mixtures

2. Different

3. Manipulation

4. Magnet

5. Filtration

6. Liquid

7. Evaporation

Answer 2

The answers are:

(1)  Crude oil is separated without any chemical reactions.

Crude oil is an example of physical separation.

(2) There are  many different kinds of mixtures. Different mixtures are separated in Distillation.

Distillation separates the components of a mixture on the basis of their boiling points.

(3) Physical Handpicking separates the components of varying sizes  using a spoon or any scooping material or by picking.

Hand picking is the method of separation of substances from a mixture with the help of hand.

(4) The use of Magnet can be  done to separate the metallic materials from nonmetallic materials.

Metallic substances stick to the magnet while non metallic remain on the surface.

(5)  Filtration is the separation of an insoluble solid from a  liquid mixture using a semipermeable membrane like filter paper.

Filtration is used to separate solid particles from liquid.

(6) In decantation, the large particles of insoluble solid are separated

from the Liquid mixture.

Decantation is a process to separate mixtures by removing the upper layer of the liquid leaving behind the precipitate.

(7) Evaporation separates the soluble solid from the  liquid component of the solution by evaporating the liquid substance.​

The liquid substance evaporates leaving the solid substance behind.