In case of liquids, the binary diffusivity is proportional to (where, T = temperature) _____________________?
Correct answer: A. T
- A. T
- B. √T
- C. T2
- D. 1/T
Explanation
For liquids, the simplified temperature dependence of diffusivity is D proportional to T, although the complete relation also includes the effect of liquid viscosity. Thus T is the intended choice among the options.
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