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A complex of a certain metal ion has a m...

A complex of a certain metal ion has a magnetic moment of 4.90 BM, another complex of the same metal in the same oxidation state has a zero magnetic moment. The central metal ion could be

A

Cr(III)

B

Mn(II)

C

Fe(III)

D

Fe(II)

Text Solution

Verified by Experts

The correct Answer is:
D
Fe(II)
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A complex of a certain metal ion has a magnetic moment of 4.90BM Another complex of the same metal ion in the same oxidation state has zero magnetic moment The central metal ion could be which of the following (a) Cr^(3+) ,(b) Mn^(3+) (c ) Fe^(2+) (d) Co^(2+) (ii) Refer to the question above if a metal ion has complex ion and with magnetic moments 4.90 and 2.8BM which one of these is the central metal ion (a) Cr^(3+) (b) Mn^(3+) , (c ) Fe^(2+) (d) Co^(2+) .

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MTG GUIDE-COORDINATION COMPOUNDS-NEET CAFÉ (WERNER.S THEORY, SOME IMPORTANT TERMS AND NOMENCLATURE OF COORDINATION COMPOUNDS)
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