| ⇦ | 
| ⇨ |
The boiling point of water decreases at higher altitudes because
Options
(a) the atmospheric pressure is low
(b) the temperature is low
(c) the atmospheric pressure is high
(d) the temperature is high
Correct Answer:
the atmospheric pressure is low
Explanation:
The normal boiling point is the temperature at which the vapour pressure of a liquid is equal to exactly one standard atmospheric pressure (760 mm of Hg). Thus, at high altitudes where the atmospheric pressure is less than 760 mm, water boils at temperature below its normal boiling point of 100⁰C.
Related Questions: - Which of the following is obtained when sodium phenoxide is heated with ethyl
- In a homonuclear molecule, which of the following sets of orbitals is degenerate?
- The reaction of an organic compound with ammonia followed by nitration
- Which of the following does not have a metal-carbon bond
- H₂ will not reduce which of following oxide?
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is obtained when sodium phenoxide is heated with ethyl
- In a homonuclear molecule, which of the following sets of orbitals is degenerate?
- The reaction of an organic compound with ammonia followed by nitration
- Which of the following does not have a metal-carbon bond
- H₂ will not reduce which of following oxide?
Topics: States of Matter Gases and Liquids (80)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply