Air at 6 m/s is passed over a 1m x 1m flat plate covered by acetone. the air is at 300 k and one atmosphere. determine:
a) the mass transfer coefficient at a distance of 10 cm, 20 cm, 40 cm from the leading edge.
b) the mass transfer coefficient at a distance of 75 cm from the leading edge.
c) the mass transfer coefficient for a section of the surface between 0.75 m and 1 m from the leading edge.
d) the mass transfer coefficient for the entire surface of the plate.
e) the amount of acetone evaporating from the plate in mol/s.