If the volume of a given mass of a gas at 0ºc is29.5cm\(^3\). What will be the vol...
Question
If the volume of a given mass of a gas at 0ºc is29.5cm\(^3\). What will be the volume of the gas at 15ºc, given that the pressure remains constant.
Options
A)
31.6
B)
62.2
C)
32.7
D)
31.1

The correct answer is D.
Explanation:
Charles' law is a special case of the ideal gas law in which the pressure of a gas is constant.
Charles's law defines the direct relationship between temperature and volume.
GIVEN DATA: V\(_1\) = 29.5cm\(^3\), V\(_2\) = ? , T\(_1\) = 0ºc or 273k, T\(_2\) = 15ºc or 288k
\(\frac{V_1}{T_1}\) = \(\frac{V_2}{T_2}\)
V\(_2\) = \(\frac{V_1 x T_2}{T_1}\) → \(\frac{29.5 x 288}{273}\)
V\(_2\) = 31.1cm\(^3\)
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