Question

Q13 What is the effect of addition of impurities on the freezing point and boiling point of substance?

Answer 1

Explanation:

Boiling point of water is 100⁰C at normal atmospheric pressure. If we add salt, its vapor pressure decreases and Boiling point increases. EFFECT OF IMPURITIES ON FREEZING POINT: When impurity is added , Its freezing point decreases.

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