Multiple choice

What is the impact of soluble impurities in a substance on its boiling point?

  1. It raises boiling point.

  2. It reduces boiling point.

  3. They may increase or lower the boiling point.

  4. It does not effect boiling point.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Impurities will have different effects on the boiling point. They may increase or lower the boiling point. This will depend on the type of substance and the impurities that are present.

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