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Question: Answered & Verified by Expert
In context with the transition elements, which of the following statement is incorrect?
Chemistryd and f Block ElementsNEET
Options:
  • A In the highest oxidation states, the transition metals show basic character and form cationic complexes.
  • B In the highest oxidation states of the first five transition element [Sc to Mn], all the 4s and 3d electrons are used for bonding.
  • C Once the d5 configuration is exceeded, the tendency to involve all the 3d electrons in bonding decreases.
  • D In addition to the normal oxidation states, the zero-oxidation state is also shown by these elements in complex.
Solution:
2499 Upvotes Verified Answer
The correct answer is: In the highest oxidation states, the transition metals show basic character and form cationic complexes.
As in higher Oxidation states transition elements show acidic nature for example V2O5,CrO3 . Rest of the other statements given here are correct features of these elements.

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