Separation of Substances

What is Mixture?

• A substance that is obtained by separating less than two kind of particles is called a Mixture.

• A substance that is obtained by mixing more than one kind of particles is called a Mixture.

• A substance that is obtained by mixing more than one kind of particles is called a Elements.

• I don't know

What process is it ?

• Distillation

• Filtration

• Decantation

• Sedimentation

_______________ had found distillation and crystallisation techniques. He is also known as _______________________.

• I don't know

• Jabir Ibn Hayyan

• Father of Modern Physics

• Jabirpotter Haryan

• Father of Modern Chemistry

What is Supernatant?

• The clear liquid that remains above the sediments are called Supernatant.

• Sedimentation , Decantantion

• The clear liquid that remains above the sediments are called Dinosaur.

• The frozen liquid that remains below the decantation are called Supernatant.

Define: Threshing ?

• Hand picking is the process of separating grain from the harvested Husk.

• I don't Know

• Winnowing is the process of which mix grain from the harvested stalks.

• Threshing is the process of separating grain from the harvested stalks.

What type of Appearance is it?

• Non-Lustrus

• I don't know

• Lustrus

• Both A and B

Choose the correct option for: Magnetic separation and Sieving

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Can we separate water and sand yes means which method?

• Loading

• Decantation

• Sedimentation

• Filtration

Heterogeneous examples are____________ and ____________

• Seawater

• Granite

• Muddy water

• Air

• I don't Know

• Threshing

• Winnowing

• Hand-picking