1.

Which one of the following equation correctly represents the lowering in vapour pressure due to capillaries?

A. P<sub>K</sub>=P<sub>O</sub> exp u2061 ([ frac{2 sigma v}{d_p RT}] )
B. P<sub>K</sub>=P<sub>O</sub> exp u2061 u2061 ([- frac{ sigma v}{d_p RT}] )
C. P<sub>K</sub>=P<sub>O</sub> exp u2061 u2061 ([- frac{2 sigma v}{d_p RT}] )
D. P<sub>K</sub>=P<sub>O</sub> exp u2061 ([- frac{2 sigma v}{d_p R}] )
Answer» D. P<sub>K</sub>=P<sub>O</sub> exp u2061 ([- frac{2 sigma v}{d_p R}] )


Discussion

No Comment Found