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Aim: To create a multimedia presentation on evaporation of water.

Ikram needs pure water to repare a solution. His friend gave him a bottle of water. Suggest a way
that he can use to determine whether the water is pure or not.

Respuesta :

Answer:

The purity of water can be tested by evaporating it (to dryness) on an evaporating dish or by measuring its boiling point.

Explanation: