Question

Gun powder is a mixture of sulphur , charcoal ,potassium nitrate (KNO3). How would you separate it into its constituents?

Answer 1

Answer:

Gunpowder is a mixture of sulphur, charcoal and potassium nitrate. When water is added to the mixture, potassium nitrate dissolves. The mixture is then filtered. The filtrate is potassium nitrate solution while the residue is a mixture of sulphur and charcoal.

Answer 2

Answer:

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Explanation:

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