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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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- An alkane with a molecular formula C₆H₁₄ reacts with chlorine in the presence
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Equal volumes of 0.1 M AgNO₃ and 0.2 M NaCl are mixed
- An alkane with a molecular formula C₆H₁₄ reacts with chlorine in the presence
- The temperature above which a gas cannot be liquefied is called as
- Compound that has smell of bitter almonds is
- Chlorine acts as bleaching agent only in the presence of
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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