Question

Q3. Explain the process of filtration using tea as an example.

Q4. What is important while decantation process is done and why we should be careful?

Q5. Name the gas that dissolves in water and supports aquatic life to survive.​

Answer 1

Answer:

qno.3

Explanation:

Filtration definition

Filtration is technically defined as the process of separating suspended solid matter from a liquid, by causing the latter to pass through the pores of a membrane, called a filter.

Filtration Examples

The most common example is making tea. While preparing tea, a filter or a sieve is used to separate tea leaves from the water. Through the sieve pores, only water will pass. The liquid which has obtained after filtration is called the filtrate; in this case, water is the filtrate. The filter can be a paper, cloth, cotton-wool, asbestos, slag- or glass-wool, unglazed earthenware, sand, or any other porous material. Filtration is used in water treatment and sewage treatment. To have a clear understanding of the matter and its states checkout the three states of matter.

Filtration Method

Answer 2

Answer:

. when tea is pour into the cup passed through the filtering seave which collects the tea leaves and only liquid tea is passed into the cup.

.The all mixture is put carefully and seprated carefully

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