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For the adsorption of solution on a soli...

For the adsorption of solution on a solid surface `x/m = kc^(1//n)`. Adsorption isotherm of `"log" (x/m)` vs log C was found of the type (Fig). This is when C = ........
 

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The correct Answer is:
1
`theta = 0, tan theta = 0 "    " 1/n = tan theta :. 1/n = 0`
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