Intext solved problems II — task. Science State Board, Class 10.

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Keeping the temperature as constant, a gas is compressed 4 times of its initial pressure. The volume of gas in the container changing from 20 \(cc\) (

V_{1}

cc) to

V_{2}

cc.

Find the final volume

V_{2}

Let us consider,

Initial Pressure (

P_{1}

) \(=\) \(P\)

Final Pressure (

P_{2}

) \(=\) 4\(P\) (Since, the final pressure is 4 times of its initial pressure)

Initial Volume (

V_{1}

) \(=\) 20 \(cc\) (=\) 20

{cm}^{3}

From the data,

is used to solve the problem.

\(\frac{P}{V}\ =\ Constant\)
\(P \times V\ =\ Constant\)
\(P \times V \times T\ =\ Constant\)

Substitute the values,

Final volume of the gas \(=\)

{cm}^{3}

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2. Intext solved problems II

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