Question

Water boils at a temperature less than $100{}^{o}C$ on the top of a high mountain.

• A. True
• B. False

Answer 1

The correct option is A True

Yes it is true that water boils at temperature less than $100℃$ at top of mountain.

It's because of the fact that pressure is directly proportional to boiling point. At higher altitudes, there is decrease in pressure So there is decrease in boiling point and water boils below $100℃$.