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Surface tension vanishes at
Options
(a) boiling point
(b) critical point
(c) condensation point
(d) triple point
Correct Answer:
critical point
Explanation:
At critical point, the meniscus between the liquid and the vapour disappears and surface tension of liquid becomes zero.
Related Questions: - Solution of 0.1 N NH₄OH and 0.1 N NH₄Cl has pH 9.25 . Then fine out pKb of NH₄OH
- In NH₃ and PH₃, the common feature is
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Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Solution of 0.1 N NH₄OH and 0.1 N NH₄Cl has pH 9.25 . Then fine out pKb of NH₄OH
- In NH₃ and PH₃, the common feature is
- Phenyl isocyanide test is used to identify
- The substance that causes temporary hardness in water is
- A nucleophilic substitution reaction proceeds through SN1 mechanism.
Topics: States of Matter Gases and Liquids (80)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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