Question
Chemistry Question on States of matter
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
A
2√2:√3
B
2√2:1
C
1:2
D
2:1
Answer
2:1
Explanation
Solution
The correct option is (D): 2:1