A bottle of volume Q litre contain a gas at 10 atmospheric pressure.How many bottle each of 1 litre capacity can be filled with the gas at 2 atmospheric pressure at contant temperture .
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Answer:
Q
5 bottles os the write answer
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Explanation:
The steel cylinder having capacity V=40 litres and Pressure P=200 atm.
New cylinder having capacity v=400 cc=0.4 litre and pressure p=76 cm of Hg=1 atm.
∴PV=npv
⇒200atm×40litres=n×1atm×0.4litre
⇒n=
0.4
200×40
=200×100=20000
∴ 20000 number of small cylinder will be needed
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