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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: - The pyknometric density of sodium chloride crystal is 2.165 x 10³ kg m⁻³,
- Gold number gives
- A mixture of two salts is not soluble in water but dissolves completely in dilu
- IF the bond energies of H – H , Br – Br and H – Br are 433 , 192 and 364 kJ mol⁻¹
- Which of the following does not participate in Solvey’s process for the formation
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The pyknometric density of sodium chloride crystal is 2.165 x 10³ kg m⁻³,
- Gold number gives
- A mixture of two salts is not soluble in water but dissolves completely in dilu
- IF the bond energies of H – H , Br – Br and H – Br are 433 , 192 and 364 kJ mol⁻¹
- Which of the following does not participate in Solvey’s process for the formation
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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