Question

1. Name the method you use to separate the following components from the mixture. (3) (a) Mustard seeds and common salt (b) Chalk powder and water (c) Common salt from sea water
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Answer 1

The process is used to separate components from a mixture in which one component is heavier or lighter than the other is called winnowing.

Answer 2

Answer:

1 Simple distillation: Simple distillation is a method used for the separation of components of a mixture containing two miscible liquids that boil without decomposition and have sufficient difference in their boiling points.