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KCET2009ChemistrySurface Chemistry

Rate of physical adsorption increases with

Options

  1. Adecrease in surface area
  2. Bdecrease in temperature
  3. Cdecrease in pressure
  4. Dincrease in temperature

Correct answer

B. decrease in temperature

Step-by-step solution

Physical adsorption decreases with increasing temperature or rate of physical adsorption increases with decreasing temperature.

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