Ratio of effusion rates for and is .
Further Explanation:
The movement of constituent particles of gas through the medium of small pinhole is described in terms of effusion. When air or helium gas escapes from the balloon, it becomes deflated after sometime due to process of effusion.
Graham's law of effusion states that rate of effusion of any gas (R) is inversely related to square root of its molar mass. This indicates more the molar mass of gas, less will be the rate of effusion and vice-versa.
The expression for rate of effusion of is as follows:
...... (1)
The expression for rate of effusion of is as follows:
...... (2)
Dividing equation (1) by equation (2),
..... (3)
Substitute 349.042 u for and 352.039 u for in equation (3).
Therefore ratio of effusion rates for and is 0.9957.
Learn more:
1. Which statement is true for Boyle’s law? brainly.com/question/1158880
2. Calculation of volume of gas: brainly.com/question/3636135
Answer details:
Grade: Senior School
Subject: Chemistry
Chapter: Ideal gas equation
Keywords: Effusion rate, UF6, Graham's law of effusion, square root, molar mass, 0.9957, movement, gas, inversely proportional, 349.042 u, 352.039 u, ratio of effusion rates, air, balloon, helium gas, deflated, constituent particles, pinhole, R.