Question

postulate of Werner theory​

Answer 1

The important postulates of Werner's theory are: The central metal or the metal atoms in coordination compounds show two types of valency. The primary valency relates to the oxidation state and the secondary valency relates to the coordinate number. The number of secondary valences is fixed for every metal atom.

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Answer 2

Answer:

Postulates of werner theory :

• In coordination Compounds metal show 2 type of linkages primary and secondary
• The primary Valence are normally ionisable and are satisfied by negative ions
• The secondary valances are non ionisable. These are satisfied by neutral molecules or negative ions.
• Secondary valence are directional, whereas primary valances are not directional.

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