Lewis number (Le) is____________________? — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Lewis number (Le) is____________________?

Correct answer: A

Explanation

The Lewis number (Le) is the ratio of thermal diffusivity to mass diffusivity. It can be expressed as Sc × Pr.

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