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Multi-Electron Configurations and Orbital Diagrams

For a catalys...

Question

For a catalyst which condition is not essential :

A

Variable valency

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B

High ionisation energy

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C

Empty orbitals

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D

Free valency on the surface

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Solution

The correct option is B High ionisation energy
For a catalyst, high ionization energy is not essential.
The essential conditions include variable valency, empty orbitals and free valency on the surface.

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