Question

State if the following statements are True or False. Correct the false statement.
1. Sedimentation and decantation method is used for separating an insoluble solid from a
liquid. ​

Answer 1

$\blue{\bold{\underline{\underline{Answer:-}}}}$

True✔✔

$\blue{\bold{\underline{\underline{Reason:-}}}}$

⇒ In the process of Sedimentation, the mixture is left undisturbed for a period of time. Then, the solid particles, which is insoluble, settle and form a layer.

⇒ In the process of Decantation, the liquid, called the supernatant, is poured in anothercontainer and the solid particles are left behind.

⇒ Since the solid particles are insoluble, sedimentation is possible.

⇒ Thus, the above statement is true.

Answer 2

Answer:

Explanation:

True

Then, the solid particles, which is insoluble, settle and form a layer.

⇒ In the process of Decantation, the liquid, called the supernatant, is poured in another container and the solid particles are left behind.

⇒ Since the solid particles are insoluble, sedimentation is possible.

⇒ Thus, the above statement is true.

Hope it helps

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