Mixtures — task. Science TNSB Mentoring, Class 9.

1. Karthik soaked chalk for an hour in water. He then used a spoon to stir it thoroughly. However, the chalk does not dissolve in water. The undissolved chalk piece is now known as __________.

Solvent
Soluble particle
None of these
Insoluble particle

2. __________ is the application of decantation.

All of these
To separate miscible liquids
To separate liquid from solid
To mix kerosene and water

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4. Mixtures

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