Chemical Engineering Mcqs

For the gas absorption, the height of a transfer unit, based on the gas phase is given by (G: superficial molar gas velocity, L: superficial molar liquid velocity, FG: mass transfer co-efficient, moles/m2, a: interfacial area per unit volume of tower) ?

(A)  G/(FG . a)

(B)  FG/(G . a)

(C)  (G . a)/FG

(D)  L/(FG . G)

Submitted By :Ali Uppal

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