Correct answer
C. 0.6
Explanation
The correct answer is 0.6.
A multiple effect evaporator has a capacity to process 4000 kg of solid caustic soda per day, when it is concentrating from 10% to 25% solids. The water evaporated in kg per day is________?
Most important factor to be considered in the selection of packings for absorbers is the ________ of packing?
Presence of a certain minimum quantity of fluorine is desirable in potable water to prevent________?
Cd, Cc and Cv are related (for flow through an orifice) as (where, Cd = discharge co-efficient, Cc = co-efficient of contraction = (area of jet at vena-contracta/area of opening), Cv = co-efficient of velocity = (actual velocity at vena-contracta/theoretical velocity)?
Grinding characteristic of a material is given by its________?
Catalyst used in Haber’s process for ammonia production is________?