A) \[{{[Co{{F}_{6}}]}^{3-}}\]
B) \[{{[Co{{(N{{H}_{3}})}_{6}}]}^{3+}}\]
C) \[{{[Ni{{(N{{H}_{3}})}_{4}}]}^{2+}}\]
D) \[{{[Ni{{(CN)}_{4}}]}^{2-}}\]
E) \[{{[Fe{{(CN)}_{6}}]}^{4-}}\]
Correct Answer: A
Solution :
(i) In\[{{[Co{{F}_{6}}]}^{3-}}\]ion, the oxidation state of cobalt is +3. \[C{{o}^{3+}}\]ionYou need to login to perform this action.
You will be redirected in
3 sec