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Surface Chemistry — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistrySurface Chemistry2 Marks
Question
Describe the following:
  1. Tyndall effect.
  2. Shape-selective catalysis.
✓

Answer

Tyndall Effect:- The scattering of light by the colloidal particles present in a colloidal sol is called Tyndall effect.
Shape Selective Catalysis:- The catalytic reaction that depends upon the pore structure of the catalyst and the size of the reactant and product molecules is called shape-selective catalysis.

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