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Adsorption and Colloids — Chemistry STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceChemistryAdsorption and Colloids1 Mark
MCQ
Chemisorption is a slow process because …………….
  • A
    it forms multimolecular layer
  • B
    it is reversible
  • C
    it takes place at normal temperature
  • ✓
    it requires high activation energy
✓

Answer

Correct option: D.
it requires high activation energy
(D) it requires high activation energy

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