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The exhibition of highest co-ordination ...

The exhibition of highest co-ordination number depends on the availability of vacant orbitals in the central atom. Which of the following elements is not likely to act as central atom in `MF_(6)^(3-)` ?

A

B

B

Al

C

Ga

D

In

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The correct Answer is:
A
Boron atom due to the non-availablity of empty d-orbtials.
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DINESH PUBLICATION-P BLOCK ELEMENTS (GROUP 13 AND 14 )-Multiple choice
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