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Which of the following statement is false for an isothermal expansion of an ideal gas
Options
(a) Average kinetic energy of the molecules increases
(b) Number of molecules per unit volume decreases
(c) Pressure of the gas decreases
(d) Volume of the gas increases
Correct Answer:
Average kinetic energy of the molecules increases
Explanation:
As E∝T. Since in isothermal process temperature remains constant.Hence Kinetic energy will also remain constant.
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At 27⁰C average kinetic energy of one mole of helium gas can be given
- The boiling point of heavy water is
- Oxygen is more electrnegative than sulphur, yet H₂S is acidic in nature
- The half-life of a reaction is inversely proportional to the square of the
- The best method for the separation of naphthalene and benzoic acid from their
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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