JEE Mains · Chemistry · STD 12 - 5. Co-ordination chemistry
The conductivity of a solution of complex with formula \(CoCl _{3}\left( NH _{3}\right)_{4}\) corresponds to \(1: 1\) electrolyte, then the primary valency of central metal ion is
- A \(3\)
- B \(2\)
- C \(4\)
- D \(6\)
Answer & Solution
Correct Answer
(A) \(3\)
Step-by-step Solution
Detailed explanation
\(\left[ Co \left( NH _{3}\right)_{4} Cl _{2}\right] Cl\) Primary valency \(=\) oxidation no. \(=+3\)
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