Question:
The molecules of a given mass of gas have a root mean square velocity of 200 ms-1 at 27°C and 1.0 × 105 N m-2 pressure. When the temperature is 127°C and the pressure 0.5 × 105 N m-2, the root mean square velocity in ms-1 is
The molecules of a given mass of gas have a root mean square velocity of 200 ms-1 at 27°C and 1.0 × 105 N m-2 pressure. When the temperature is 127°C and the pressure 0.5 × 105 N m-2, the root mean square velocity in ms-1 is
Updated On: Jun 21, 2024
- \(\frac{400}{\sqrt3}\)
- \(100\sqrt2\)
- \(\frac{100\sqrt2}{\sqrt3}\)
- \(\frac{100}{3}\)
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The Correct Option is A
Solution and Explanation
The correct option is (A): \(\frac{400}{\sqrt3}\)
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