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The coordination number of a central ion...

The coordination number of a central ion may be obtained from

A

the number of coordinate bonds formed with surrounding atoms

B

the number of ionic bonds formed with the surrouding ions

C

the number of ions of opposite charge immediately surrounding the specific ion

D

none of the above

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The correct Answer is:
A
The coordination number of an ion in a complex is defrined as, the number of groups atoms attached with central metal on via coordinate bond.
e.g.: `to ln[Fe(H_(2)O)_(6)]^(2)`, the co-ordinationnumber is six in the complex.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 10-PAPER 1 (PHYSICS & CHEMISTRY)
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