Question
The temperature at which "vapour pressure of the liquid in an open vessel becomes equal to the atmospheric pressure" is called
NDA
General Ability
General Science
2025
NDA 2025 (Phase 2)
NDA General Ability Question (2025) — Solution
Options
- A. Melting point
- B. Boiling point
- C. Liquid point
- D. None of the above
Answer
B. Boiling point
Step-by-step solution
The boiling point of a liquid is defined as the temperature at which the vapour pressure of the liquid becomes equal to the atmospheric pressure. At this temperature, bubbles of vapour form within the bulk of the liquid and escape into the atmosphere. Answer: Boiling point
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