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AIIMS2019Chemistryd and f Block Elements

The basic character of the transition metal monoxide follows the order

Options

  1. AVO > CrO > TiO > FeO
  2. BCrO > VO > FeO > TiO
  3. CTiO > FeO > VO > CrO
  4. DTiO > VO > CrO > FeO

Correct answer

D. TiO > VO > CrO > FeO

Step-by-step solution

As the size of the metal atom decreases from Ti to Fe , basic character of their monoxide decreases in the same order.

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