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Pick out the wrong statement. | |
A. | The mass diffusivity, the thermal diffusivity and the eddy momentum diffusivity are the same for NSc = NPr = 1. [Wrong Answer] |
B. | 1 Nm3 of dry air is lighter than 1Nm3 of humid air. [Correct Answer] |
C. | The Lewis number of a mixture is unity, when the thermal diffusivity is equal to the mass diffusivity. [Wrong Answer] |
D. | An azeotropic mixture of two liquids has boiling point higher than either of them, when it shows negative deviation from Raoult's Law. [Wrong Answer] |