H(2)O(2) solution of 45.4 V at STP . In ...

`H_(2)O_(2)` solution of 45.4 V at STP . In a hospital of Kota, patient under artifical respiration take s200ml `O_(2)` per min at 1 atm and 273 K and a cylinder last for 2.8 hours . After that it cannot be used for respiration though it still contains `H_(2)O_(2)` .
[Assume volume of solution and rate of decomposition remain constant]
Volume strenght of `H_(2)O_(2)` left in solution is:

11.35 V

22.7 V

5.67 V

34.05 V

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H_(2)O_(2) solution of 45.4 V at STP . In a hospital of Kota, patient under artifical respiration take s200ml O_(2) per min at 1 atm and 273 K and a cylinder last for 2.8 hours . After that it cannot be used for respiration though it still contains H_(2)O_(2) . [Assume volume of solution and rate of decomposition remain constant] Initial moles of H_(2)O_(2) in a cylinder are:

11.2 L

22.4 L

33.6 L

5.6 L

1.87

3.73

16.8

33.6