Correct answer
C. V/Vmax = (x/r)1/7
Explanation
The correct answer is V/Vmax = (x/r)1/7.
A rigid vessel containing three moles of nitrogen gas at 30°C is heated to 250°C. Assume the average capacities of nitrogen to be Cp = 29.1 J/mole.°C and, Cv = 20.8 J/mole.°C. The heat required, neglecting the heat capacity of the vessel, is________?
For turbulent mass transfer in pipes, the Sherwood number depends on the Reynolds number as________?
Presence of carbonaceous matter in the sewage________?
Refluxing of part of the distillate in a fractionating column is a ‘recycling operation’, aimed primarily at________?
The fermenter used for the production of ethyl alcohol from molasses is made of________?
________ prohibits the use of alcohols directly in petrol engines?