CH-494
Purity and melting point
Chemistry · Secondary 3 · Medium · Purity and melting point
A solution contains a small amount of a non‑volatile solute. Compared with pure water, how will the boiling point of this solution change?
- It decreases below 100 °C.
- It remains exactly at 100 °C.
- It increases slightly above 100 °C.
- It becomes exactly equal to the solute’s boiling point.
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