Question

what pressure is required
to compress 180cc
gas at constant temp to a volume of 24cc it
initial pressure is
300mm Hg
​

Answer 1

Answer:

l hope help u

Explanation:

Given that:

Volume of gas (V

1

)=500dm

3

Pressure of gas (P

1

)=1bar

Volume of compressed gas (V

2

)=200dm

3

Now,

let P

2

be the pressure required to compress the gas.

Therefore at constant temperature, according to Boyle's law,

P

1

V

1

=P

2

V

2

or, P

2

=WV

2

=1∗500/200=2.5bar.

Therefore, the minimum pressure required is 2.5bar.

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