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According to Freundlich isotherm, when 1/n is equal to 1, what does it imply about the adsorption?

Options

  1. AAdsorption is independent of pressure.
  2. BAdsorption varies directly with pressure.
  3. CAdsorption is irreversible.
  4. DAdsorption is negligible.

Correct answer

B. Adsorption varies directly with pressure.

Step-by-step solution

The paragraph mentions that when 1/n is equal to 1 in the Freundlich isotherm, x/m is proportional to pressure, indicating that adsorption varies directly with pressure.

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