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Which of the following species is not ex...

Which of the following species is not expected to be a ligand
`overset(o+)(NO)`
`NH_(4)^(o+)`
(c ) `NH_(2)-NH_(3)^(o+)`
`(CO)` .

Text Solution

Verified by Experts

The correct Answer is:
b
`NH_(4)^(o+)` cannot act as a ligand as lone pair on n-atoms is already donated to `H^(o+)` ion
`(H_(3)N:rarrH^(o+) -=NH_(4)^(o+)` .
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