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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.
Related Questions: - On reaction with Mg, very dilute nitric acid produces
- What is the pH of the resulting solution when equal volumes of 0.1 M NaOH
- The van’t Hoff factor i for a compound which undergoes dissociation in one solvent
- The oxidation number of nitrogen in (N₂H₅)⁺ is
- Which of the following compounds can exist in optically active form
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- On reaction with Mg, very dilute nitric acid produces
- What is the pH of the resulting solution when equal volumes of 0.1 M NaOH
- The van’t Hoff factor i for a compound which undergoes dissociation in one solvent
- The oxidation number of nitrogen in (N₂H₅)⁺ is
- Which of the following compounds can exist in optically active form
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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