Given diagram shows diffusion of water vapor through air. Identify the correct statement
(a) The water evaporates and diffuses downward
(b) The water does not evaporates but diffuses upward
(c) The water evaporates and diffuses upward
(d) The water does not evaporates but diffuses downward
I had been asked this question by my school teacher while I was bunking the class.
Query is from Concentrations, Velocities and Fluxes topic in section Modes and Diffusion of Mass Transfer