Concept explainers
(a)
Interpretation:
The correct observation is to identified.
(a)

Explanation of Solution
The ideal gas equation states that pressure
Here,
Convert temperature units from degree Celsius to kelvin units:
Convert
Convert
Covert pressure units from
Convert
Convert
Substitute
Substitute
Therefore, volume decreases as pressure increases. Hence, option A is incorrect.
The correct statement is, the volume will decrease because temperature and pressure of the gas increase.
(b)
Interpretation:
The correct observation is to identified.
(b)

Explanation of Solution
Substitute
Therefore, option B is incorrect, since the initial volume of the gas is
The correct statement is, the initial volume is
(c)
Interpretation:
The correct observation is to identified.
(c)

Explanation of Solution
Substitute
Therefore, volume decreases as temperature increase. So, option C is incorrect.
The correct statement is the volume is expected to decrease because the pressure increases by a larger factor than temperature.
(d)
Interpretation:
The correct observation is to identified.
(d)

Explanation of Solution
Substitute
So, the final volume is
(e)
Interpretation:
The correct observation is to identified.
(e)

Explanation of Solution
The initial volume is
The correct statement is, the volume of
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Chapter 9 Solutions
INTRODUCTION TO CHEMISTRY-CONNECT ACCESS
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