AIPMT Mains Chemistry Coordination Compounds Class 12 Questions

Red precipitate is obtained when ethanol solution of dimethylglyoxime is added to ammoniacal Ni(II). Which of the following statements is not true?

Low spin complex of d⁶-cation in an octahedral field will have the following energy: (Δ₀ = Crystal Field Splitting Energy in an octahedral field, P = Electron pairing energy)

Which of the following complex compounds will exhibit highest paramagnetic behaviour?

Which of the following carbonyls will have the strongest C – O bond?

Which one of the following complexes is not expected to exhibit isomerism?

Out of TiF₆²⁻, COF₆³⁻, Cu₂Cl₂ and NiCl₄²⁻ (Z of Ti = 22, CO = 27, Cu = 29, Ni = 28) the colourless species are:

Which of the following does not show optical isomerism?

Which of the following complex ions is expected to absorb visible light?

Which of the following complexes exhibits the highest paramagnetic behaviour?

In which of the following coordination entities the magnitude of ΔO (CFSE in octahedral field) will be maximum (at. no. Co = 27)?