Question

Answer the following questions in detail.

1) How can it be shown that air is dissolved in water ?

2) Why do we need to separate different components of a mixture ?​

Answer 1

Answer:

Explanation:

Answer the following questions in detail.

1) How can it be shown that air is dissolved in water ?

Ans : Take some water in a glass or metal container like pan and heat it. Just before water begins to boil, you will notice some bubbles at the inner surface of the pan. This shows that air is dissolved in water.

2) Why do we need to separate different components of a mixture ?​

we need to separate different components of a mixture to separate the useful components from the nonuseful for some harmful components.