KCET · Chemistry · Hydrocarbons
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 Boyle's law,
\[
\mathrm{p} \propto \frac{1}{\mathrm{~V}}
\]
Hence, in order to increase the volume of a gas by \(10 \%\), the pressure of the gas should be decreased by \(10 \%\).
\[
\mathrm{p} \propto \frac{1}{\mathrm{~V}}
\]
Hence, in order to increase the volume of a gas by \(10 \%\), the pressure of the gas should be decreased by \(10 \%\).
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