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NEETChemistrySurface Chemistry

What happens to the concentration of the adsorbate in adsorption?

Options

  1. AIt decreases uniformly.
  2. BIt increases uniformly.
  3. CIt decreases only at the surface.
  4. DIt increases only at the surface.

Correct answer

D. It increases only at the surface.

Step-by-step solution

The paragraph specifies that in adsorption, the concentration of the adsorbate increases only at the surface of the adsorbent.

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