MCQ
Which of the following complex represent maximum stability ?
- ✓$[Co(CN)_6]^{3-}$
- B$[Co(H_2O)_6]^{3+}$
- C$[Co(CN)_6]^{4-}$
- D$[Co(C_2O_4)_3]^{3-}$
✓
Answer
Correct option: A.
$[Co(CN)_6]^{3-}$
a
stability
strength of ligand $+ve$ charge
stability
strength of ligand $+ve$ chargeNeed a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In which of the following molecule electrophilic attack at meta positions
Which of the following statements is correct
Enthalpy $(H)$ is equal to
→Which one of the following ions has the highest value of ionic radius
The radial probability distribution curve for an orbital comprises of $"3\ maxima"$. If the orbital has $3$ angular nodes as well then the orbital can be
→Reaction of $\left[ Co \left( H _{2} O \right)_{6}\right]^{2+}$ with excess ammonia and in the presence of oxygen results into a diamagnetic product. Number of electrons present in $t _{2 g }$-orbitals of the product is ..... .
→Of the following complex ions, which is diamagnetic in nature ?
Which of the following ions gives coloured solution
Which of the following reactions occurs at the cathode of a common dry cell
Choose the best sequence of reactions for transformation given . Semicolons indicate separate reaction steps to be used in the order shown.
