MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following is the correct illustration of rate of mass transfer? |
| A. | r= k<sub>y</sub> a(y-y 1 ) =k<sub>x</sub> a(x-x 1 ) |
| B. | r= k<sub>y</sub> a(y 1 -y) =k<sub>x</sub> a(x 1 -x) |
| C. | r= k<sub>y</sub> a(y-y 1 ) =k<sub>x</sub> a(x 1 -x) |
| D. | r= a(y-y 1 ) =a(x 1 -x) |
| Answer» D. r= a(y-y 1 ) =a(x 1 -x) | |