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The units of surface tension and viscosi...

The units of surface tension and viscosity of liquids are respectively

A

`kgm^(-1)s^(-1).Nm^(-1)`

B

`kgs^(-2),kgm^(-1)s^(-1)`

C

`Nm^(-1),kgm^(-1)s^(-2)`

D

`kgs^(-1),kgm^(-2)s^(-1)`

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