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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
- A primary alcohol,C₃H₈O (A) on heating with sulphuric acid undergo dehydration
- A unit cell of sodium chloride has four formula units.The edge length of the unit cell
- To prepare a pure sample on n-hexane using sodium metal as one reactant, the
- A drug that is antipyretic as well as analgesic is
- Which of othe following is paramagnetic?
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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