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A vessel contains a mixture of different types of gases.Which of the following statement is correct
Options
(a) On the average the heavier molecules have higher translation energy
(b) The average speed of different molecules is the same
(c) The average translation energy of different types of molecules is the same
(d) On the average the heavier molecules have higher speed
Correct Answer:
The average translation energy of different types of molecules is the same
Explanation:
E = (3 / 2) kT ⇒ E ∝ T
Thus, the average translational energy of different types of molecules is the same because it depends only on temperature.
Related Questions: - Calcium carbide on reaction with water yields
- If 200 mL of gas at 27°C is cooled to 7°C at constant pressure, its final volume will be
- ‘Metals are usually not found as nitrates in their ores”. Out of the following two
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Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Calcium carbide on reaction with water yields
- If 200 mL of gas at 27°C is cooled to 7°C at constant pressure, its final volume will be
- ‘Metals are usually not found as nitrates in their ores”. Out of the following two
- Oxidation state of iron in [Fe(H₂O)₅NO]SO₄ is
- Which of these have no unit?
Topics: States of Matter Gases and Liquids (80)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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