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The temperature at which the vapour pressure of a liquid becomes equal to the external (atmospheric) pressure is known as its
Options
(a) Melting point
(b) Sublimation point
(c) Critical temperature
(d) Boiling point
Correct Answer:
Boiling point
Explanation:
Boiling point is the temperature at which the vapour pressure of a liquid becomes equal to the external (atomospheric) pressure.
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Monochromatic light of frequency 6.0 x 10¹⁴ Hz is produced by a laser. The power emitted
- A light whose frequency is equal to 6.0 x 10¹⁴ Hz is incident on a metal
- A radioactive substance has a half-life of four months. Three-fourth of substance
- A calorimeter contains 0.2 kg of water at 30° C. 0.1kg of water at
- A concave lens of focal length f forms an image which is 1/3 times the size
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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