Correct answer
C. Alkalis & alkaline
Explanation
The correct answer is Alkalis & alkaline.
Low viscosity absorbent is preferred for reasons of ________?
Boiling point elevation of a solution of NaOH ________?
Typical specifications for design stipulates the gain margin and phase margin to be respectively________?
________ forces do not act in case of fluid flow?
Silica refractories________?
In a shell and tube heat exchanger, the overall heat transfer co-efficient is proportional to the tube side (volumetric flow rate)0.8. This is valid, only when the ratio of the tube side film resistance to the total resistance is almost equal to________?