JEE Mains · Chemistry · STD 12 - 5. Co-ordination chemistry
The complex that dissolves in water is
- A \(Fe _4\left[ Fe ( CN )_6\right]_3\)
- B \(\left[ Fe _3( OH )_2( OAc )_6\right] Cl\)
- C \(K _3\left[ Co \left( NO _2\right)_6\right]\)
- D \(\left( NH _4\right)_3\left[\operatorname{As}\left( Mo _3 O _{10}\right)_4\right]\)
Answer & Solution
Correct Answer
(B) \(\left[ Fe _3( OH )_2( OAc )_6\right] Cl\)
Step-by-step Solution
Detailed explanation
\(Fe _4\left[ Fe ( CN )_6\right]_3\) Prussian Blue-water insoluble \(K _3\left[ Co \left( NO _2\right)_6\right]\) very poorly water soluble \(\left( NH _4\right)_3\left[\right.\) As \(\left( MO _3 O _{10}\right)_4\) ] water insoluble ammonium arseno molybdate…
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