Question 78 of 138

What would be the final pressure of O2 in the following experiment? A collapsed polythene bag of 30 litre capacity is partially blown up by the addition of 10 litre of N2 at 0.965 atm at 298 K. Subsequently,  enough O2  is pumped into bag so that at 298 K and external pressure of 0.990 atm, the bag contains full 30 litre.

  1. 67 atm
  2. 52 atm
  3. 85 atm
  4. 2 atm