MCQ
At NTP, water boils at 100°C. Deep down the mine, water will boil at a temperature.
  • A
    100°C
  • > 100°C
  • C
    < 100°C
  • D
    will not boil at all

Answer

Correct option: B.
> 100°C
b. Deep down the mine, pressure of air increases. This increases the boiling point of water. Hence, water will boil at a temperature > 100°C.

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