
Concept explainers
Interpretation:
The effect on rate of effusion is to be explained on increasing the temperature.
Concept introduction:
Rate of effusion is directly proportional to square root of temperature and inversely proportional to square root of mass.

Answer to Problem 11STP
Increasing the temperature of gas increases the rate of effusion.
Explanation of Solution
As the temperature is increased and mass remains constant, so on increasing temperature rate of effusion will increase.
Both gases will effuse faster on increasing the temperature.
Chapter 18 Solutions
Glencoe Chemistry: Matter and Change, Student Edition
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