Which of the following is not a dimension-less group... - Solved MCQs & Answer

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Which of the following is not a dimension-less group used in catalysis? (Where, D = dispersion co-efficient, cm2/sec.D1 = diffusion co-efficient; cm2/sec L = length of the reactor, cm t = time, sec, v = volumetric flow rate, cm3/sec. V = volume, cm3.)?

AReactor dispersion number (D/vL)

BNone of these

CReduced time (vt/V)

DThiele modulus L √(k/D1)

Correct answer

B. None of these

Explanation

The correct answer is None of these.

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