Question

E.
Give one word for the following statements.
1. The method of separation in which a solid changes directly into a gas upon heating
2. The method of separation by which oil is separated from water
3. A homogeneous mixture of two or more metals or a metal and a non-metal​

Answer 1

(1) SUBLIMATION

(2) DECANTATION ( BY USING SEPARATING FUNNEL )

(3) ALLOY

IF YOU FIND THIS HELPFUL MARK IT AS THE BRAINLIEST.

Answer 2

Answer:

1) Sublimation

2)Separating funnel

3) An alloy

MORE TO KNOW -

• Sublimation - Substances which directly converted into gaseouses state wwithout passing through liquid on heating is called sumblime substances. This process is called sublimation

• It is used to separate a sublime substance mixes with another.

• ex - iodine , nepthaline, solid carbon dioxide

Separating funnel - it is used to separate liquids of unequal density.

• It is also used to separate immisible substancse i.e substances which do not dissolve with each other.