A closed vessel contains 10 g of an ideal gas X at 300 K, which exerts 2 atm pressure. At…
Physics · JEE Advanced · NTA Exams — Kinetic Theory of Gases
A closed vessel contains 10 g of an ideal gas X at 300 K, which exerts 2 atm pressure. At the same temperature, 80 g of another ideal gas Y is added to it and the pressure becomes 6 atm. The ratio of root mean square velocities of X and Y at 300 K is
- 1 : 2
- 2 : 1
Answer
(C) 1 : 2
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