COMEDK · Chemistry · 5. States of Matter
In order to increase the volume of a gas by \(10 \%\), the pressure of the gas should be
- A increased by \(10 \%\)
- B increased by \(1 \%\)
- C decreased by \(10 \%\)
- D decreased by \(1 \%\)
Answer & Solution
Correct Answer
(C) decreased by \(10 \%\)
Step-by-step Solution
Detailed explanation
According to ideal gas equation \(\begin{array}{rr} & p V=n R T \\ \therefore \quad V & \propto \frac{1}{p} \end{array}\) \(\therefore\) To increase the volume of gas by \(10 \%\), the pressure of gas should be decrease by \(10 \%\).
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