A closed vessel contains 10 g of an ideal gas X at 300 K, which exerts 2 atm pressure. At…
Chemistry · JEE Advanced · NTA Exams — States of Matter (Gases and Liquids)
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
- \(2 \sqrt{2}: \sqrt{3}\)
- \(2 \sqrt{2}: 1\)
- \(1: 2\)
- \(2: 1\)
Answer
(D) 2: 1
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