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Which of the following curves is in acco...

Which of the following curves is in accordance with Freundlich adsorption isotherm ?

A

B

C

D

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Verified by Experts

The correct Answer is:
D
Freundlich adsorption isotherm is
`x/m = kP^(1//n)`
`or log""(x)/m = logk + 1/n log P`
Hence plot of `log"" (x)/m` vs log P will be straight line with intercept equal to log k (not zero as in (b)
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MODERN PUBLICATION-SURFACE CHEMISTRY-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (B. MULTIPLE CHOCE QUESTIONS FROM COMPETITIVE EXAMINATIONS)
  1. For Freundlich isotherm, a groph of log x/m is plotted against log p.

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  2. Which of the following colloids cannot be easily coagulated ?

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  3. Which of the following curves is in accordance with Freundlich adsorpt...

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  4. 3 g of activated charcoal was added to 50 mL of acetic acid solution (...

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  5. Write one similarity between physisorption and chemisorption.

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  6. Which of the following statements is incorret about physisorption?

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  7. For a linear plot of log (x/m) versus log p in a Freundlich adsorption...

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  8. Which of the following is not favourable condition for physical adsorp...

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  9. Which of the following process is responsible for the formation of del...

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  10. The Tyndall effect is observed only when following conditions are sati...

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  11. The coagulation power of an electrolyte for As(2) S(3) decreases in th...

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  12. Which of the following electrolytes will have maximum coagulating valu...

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  14. Which of the following statement is true about the adsorption?

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  15. Which of the following is an example of homogeneous catalysis?

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  16. Critical micelle concentration for a soap solution is 1.5 xx 10^(-4)" ...

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  17. The precipitation power of an electrolyte increases with

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  18. A gas undergoes physical adsorption on a surface and follows the givn ...

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  19. An example solid sol of

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  20. For coagulation of arsenious sulphide sol, which one of the following ...

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