Direction: The dissociation of complex may be expressed as \[{{[M{{L}_{x}}]}^{4+}}\,+xL\] and equilibrium constant of this is known as instability constant which is a measure of stability. The stability of complex depends on EAN of central atom, charge on metalion, basic nature of ligand and chelation. |
A) oxidation of Co
B) reduction of Co
C) dimerization
D) tetramerization
Correct Answer: C
Solution :
\[C{{O}_{2}}\,{{(CO)}_{8}}\] is most stable. Thus, \[CO\,{{(CO)}_{4}}\] attains stability by dimerisation.You need to login to perform this action.
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