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The d-block elements consists mostly of...

The d-block elements consists mostly of

A

Monovalent metals

B

All non-metals

C

Elements which generally form stoichiometric metal oxide

D

Many metals with catalytic properties

Text Solution

Verified by Experts

The correct Answer is:
D
Many metals with catalytic properties because
(i) They provide suface area for reaction to occur.
(ii) They decreases the ionisation energy.
(iii) They have vacant d-orbitals.
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