Balloons of 4L capacity are to be filled with Hydrogen at a pressure of 1 atm and 270C from an 8L cylinder containing Hydrogen at 10 atm at the same temperature. The number of balloons that can be filled is
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a
20
b
18
c
40
d
38
answer is B.
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Detailed Solution
Number of balloons =(Pc−Pb)VcPbVb =(10−1)81×4 =724 =18