MHT CET202313 May 2023Evening ShiftChemistryStates of MatterActual
A closed container contains mixture of non-reacting gases A and B. Partial pressure of A and B are 4.5 bar and 5.5 . bar respectively. Find mole fraction of A and B respectively.
Options
- A0.035 and 0.065
- B0.055 and 0.045
- C0.45 and 0.55
- D0.55 and 0.45
Correct answer
C. 0.45 and 0.55
Step-by-step solution
aligned P _ Total = P _ A + P _ B & =4.5+5.5 & =10.0 bar aligned P _ A =x_ A P _ Total x_ A = P _ A P _ Total = 4.5 10 =0.45x_ B = P _ B P _ Total = 5.5 10 =0.55