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NEETChemistryd and f Block Elements

Which electrons do first row transition metals utilize for bonding in catalysis?

Options

  1. A1s electrons
  2. B2p electrons
  3. C3d and 4s electrons
  4. D5f electrons

Correct answer

C. 3d and 4s electrons

Step-by-step solution

Catalysts at a solid surface involve the formation of bonds between reactant molecules and atoms of the surface of the catalyst (first row transition metals utilise 3d and 4s electrons for bonding)

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