Question

The sample of water collected from a pond has some tiny particles suspended in it. When a piece of substance A is added in the sample of water kept in a beaker then the suspended particles settle down at the bottom of the beaker quite rapidly. This process is called B. The clear water is then separated from the settled particles by the technique C. a) Name the substance A. b) What is the name of process B. c) Name the technique C.​

Answer 1

Answer:

sand or mud sediment.

Explanation:

hope it would help you

Answer 2

Answer:

the name of the process is loading

the name of the technique is decantation

name of the substance is alum