Question

Which one is most ionic : (a) P₂O₅ (b) CrO₃ (c) MnO (d) Mn₂O₇

Answer 1

→ Option c is correct !!

★ Explaination ;

》Magnitude of positive charge is directly proportional to polarization power, is directly proportional to covalent character, is indirectly proportional to ionic character.

》As a MnO has lowest magnitude of positive charge so MnO is most ionic compound .

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