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
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
