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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
- The ratio of area covered by second orbital to the first orbital is
- Copper metal crystallizes with a face centred cubic (fcc) lattice .It has
- If 900 J/g of heat is exchanged at boiling point of water, then what is increase
- What is the formula of bleaching powder
- pH value of a solution, whose hydronium ion concentration is 6.2 x 10⁻⁹ mol/L is
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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