Question

20. Considera sealed, rigid, half-empty bottle of water left inside of a car. As the sun comes out, the temperatu re inside the car rises. Which of the following will not happen as the bottle warms? The partial pressure of H2O in the gas inside the bottle will increase. A. В. The partial pressure of N2 in the gas inside the bottle will increase. The mole fraction of O2 in the gas inside the bottle will stay the same. The mole fraction of H2O in the gas inside the bottle will increase C. D.

Answer 1

when the temperature increases, tot vapour pressure of H₂O increases, and dissolved gases in water tend to move in vapour (according to henry's law). . de is correct. discussed above Bo is also connecte discussed above. D. is correct because, H₂O in liquid will go to - vapour in highest amount is incorrecta Oz amount will increase slightly but mole fraction will reduce, as moles of H2O in vapour how increase more.