Methyl orange indicator turns________?

The mass transfer co-efficient for a solid sphere of radius ‘a’ dissolving in a large volume of quiescent liquid, in which „D’ is the diffusivity of solute, is ________?

Ans: Dependent on the Reynolds numberRead →

MCQ #2598

Back-trapping in a distillation column?

Ans: Decreases tray efficiencyRead →