A) mercury
B) nickel
C) iron
D) cadmium
Correct Answer: A
Solution :
Mercurous ion is diamagnetic, this indicates that there is no unpaired electron, hence, mercurous ion is not\[{{S}_{N}}2\] but\[C{{H}_{3}}-{{(C{{H}_{2}})}_{16}}-COOK.\]You need to login to perform this action.
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