A copolymer is formed by the combination of two or m... - Solved MCQs & Answer

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 #506

Tri-sodium phosphate is used in boiler water treatment to reduce________?

Ans: Caustic embrittlementRead →

MCQ #2594

A liquid is in equilibrium with its vapor at its boiling point. On an average, the molecules in the liquid and gaseous phases have equal________?

Ans: Kinetic energyRead →

MCQ #4680

In SI units, thermal conductivity is expressed in________?

Ans: Watt/m.°KRead →