Concept explainers
Interpretation:
Pressure in each container before and after the stopcock is opened has to be calculated.
Concept Introduction:
The properties that are dependent upon the size or the amount of eth matter contained in the system are termed as extensive properties. They are additive in nature.
Any gas obeys the assumption laid down in kinetic molecular theory is said to be an ideal gas. The combination of all the
Here,
Answer to Problem 6.91QE
Pressure in the left and right container before the stopcock is opened are
Explanation of Solution
Since each dot represents
Similarly, since there are four blue molecules that represent
The formula to convert degree Celsius to kelvin is as follows:
Here,
Substitute
Rearrange equation (1) to obtain the expression of temperature as follows:
Substitute
Substitute
After the stopcock is opened the volume is taken as the sum of the volume of both containers as it is an extensive property. Thus the total volume is calculated as follows:
Here,
Substitute
Similarly, the amount of substance or the number of moles is also an additive property and therefore the total number of moles
Here,
Substitute
Therefore substitute
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Chapter 6 Solutions
Chemistry: Principles and Practice
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