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At what temperature, the rms velocity of gas shown at 50⁰C will be doubled
Options
(a) 626 K
(b) 1019 K
(c) 200⁰C
(d) 1019⁰C
Correct Answer:
1019⁰C
Explanation:
C(rms) = √(3RT / M)
Where T is in Kelvin scale.
For rms velocity to be doubled, T in Kelvin scale must be raised 4 times. So it should be
4 × (50 + 273) = 1292 K = 1292 – 273 = 1019⁰C
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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
- The pH value of a 10 M solution of HCl is
- The boiling point of 0.2 mol kg⁻¹ solution of X in water is greater than equimolal
- Which of othe following is paramagnetic?
- Which of the following is not the product of dehydration of
- Ethyl iodide when heated with sodium in dry ether gives pure
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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