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If the boiling point of a substance is 89 °C, what is its condensation point?

Answer Options:
A. 189 °C
B. 87 °C
C. 89 °C
D. 98 °C

Answer :

To understand the problem, we need to know the relationship between a substance's boiling point and its condensation point.

1. A boiling point is the temperature at which a substance changes from a liquid to a gas.
2. The condensation point is the temperature at which a substance changes from a gas to a liquid.

For any given substance, the boiling point and the condensation point are actually the same temperature. This means that if a substance boils at 89 °C, it will also condense at 89 °C.

Therefore, if the boiling point of a substance is 89 °C, its condensation point is also 89 °C.

So, among the given answer options, the correct choice is:
- 89 °C