Advertisements
Advertisements
प्रश्न
The KH for the solution of oxygen dissolved in water is 4 × 104 atm at a given temperature. If the partial pressure of oxygen in air is 0.4 atm, the mole fraction of oxygen in solution is ______.
पर्याय
4.6 × 103
1.6 × 104
1 × 10-5
1 × 105
Advertisements
उत्तर
The KH for the solution of oxygen dissolved in water is 4 × 104 atm at a given temperature. If the partial pressure of oxygen in air is 0.4 atm, the mole fraction of oxygen in solution is 1 × 10-5.
APPEARS IN
संबंधित प्रश्न
How is the sign of ΔmixH related to positive deviations from Raoult’s law?
Suggest the most important type of intermolecular attractive interaction in the following pair.
Acetonitrile (CH3CN) and acetone (C3H6O)
Which of the following concentration terms is/are independent of temperature
Which solution has the lower freezing point? 10 g of methanol (CH3OH) in 100g g of water (or) 20 g of ethanol (C2H5OH) in 200 g of water.
For ideal solution the enthalpy of mixing of the pure components to form the solution is ____________.
Why soda water bottle kept at room temperature fizzes on opening?
Explain the terms ideal and non-ideal solutions in the light of forces of interactions operating between molecules in liquid solutions.
The pH of a solution of hydrochloric acid is 1.5. Calculate the concentration of the acid.
If liquids A and B form an ideal solution, the ______.
What type of deviation from Roult’s Law is expected when phenol and aniline are mixed with each other? What change in the net volume of the mixture is expected? Graphically represent the deviation.
