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The temperature above which a gas cannot be liquefied is called as
Options
(a) inversion temperature
(b) critical temperature
(c) neutral temperature
(d) Curie point
Correct Answer:
critical temperature
Explanation:
Critical temperature (Tc) of a gas is defined as temperature above which it cannot be liquefied irrespective of pressure applied.
Critical pressure (Pc) of the gas is the pressure required by the gas at the Tc. Critical volume, (Vc) is the volume occupied by one mole of a gas at its Tc and Pc.
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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
- Na⁺, Mg²⁺, Al³⁺ and Si⁴⁺ are isoelectronic. The order of their ionic size is
- Alkyl halides can be converted into alcohol in a single step reaction.
- The heat of combustion of carbon to CO₂ is -393.5 kJ/mol. The heat released
- Treatment of a mixture of CH₃Cl and C₂H₅Cl with sodium in dry ether can generat
- Identify the alloy containing a non – metal as a constituent in it
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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