Question

a cylinder of 20 litres contains a gas at 100atmospheric pressure.how many flasks of 200cm capacity can be filled it at 1 atmospheric pressure temperature remaining constant?

Answer 1

Using PV= p(nv)
20×1000×100=1×200n
(Since 1 l=1000 cm cube)
So n=10,000
So 10 thousand flasks can be filled

Answer 2

Using PV= p(nv)
20×1000×100=1×200n
(Since 1 l=1000 cm cube)
So n=10,000
So 10 thousand flasks can be filled