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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.
Related Questions: - A resistance of 20 ohm is connected to a source of an alternating potential V
- The masses of two radioactive substances are same and their half lives
- A transistor is working in common emitter mode. Its amplification factor is 80
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A resistance of 20 ohm is connected to a source of an alternating potential V
- The masses of two radioactive substances are same and their half lives
- A transistor is working in common emitter mode. Its amplification factor is 80
- The time period of bar magnet is doubled when magnetic field is reduced
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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