The charge on the central metal ion in the complex[Ni(CO)₄] is
The charge on the central metal ion in the complex[Ni(CO)₄] is Options (a) 2 (b) 4 (c) 0 (d) 3…
7 years ago
Chemistry
In the complex with formula MCl₃.4H₂O, the coordination number of the metal M
In the complex with formula MCl₃.4H₂O, the coordination number of the metal M is six and there is no molecule…
7 years ago
The dark blue colour of the solution formed when excess of ammonia is added
The dark blue colour of the solution formed when excess of ammonia is added to a solution of copper (II)…
7 years ago
Which one of the following is tridentate ligand
Which one of the following is tridentate ligand Options (a) NO₂⁻ (b) Oxalate ion (c) glycinate ion (d) Dien Correct…
7 years ago
Fac-mer isomerism is associated with which one of the following complexes?
Fac-mer isomerism is associated with which one of the following complexes?[ M = central metal] Options (a) [M(AA)₂] (b) [MA₃B₃]…
7 years ago
When excess ammonia is added to CuSO₄ solution the deep blue complex obtained is
When excess ammonia is added to CuSO₄ solution the deep blue complex obtained is Options (a) tetrahedral and paramagnetic (b)…
7 years ago
The number of chloride ion produced by complex tetraamminedichloroplatinum(IV)
The number of chloride ion produced by complex tetraamminedichloroplatinum(IV) chloride in an aqueous solution is Options (a) Four (b) two…
7 years ago
The colour of CoCl₃.5NH₃.H₂O is
The colour of CoCl₃.5NH₃.H₂O is Options (a) pink (b) orange yellow (c) green (d) violet Correct Answer: pinkExplanation:No explanation available.…
7 years ago
The atomic number of cobalt is 27. The EAN of cobalt in Na₃[Co(NO₂)₄Cl₂] is
The atomic number of cobalt is 27. The EAN of cobalt in Na₃[Co(NO₂)₄Cl₂] is Options (a) 35 (b) 24 (c)…
7 years ago
Which of the following is wrongly matched
Which of the following is wrongly matched Options (a) [Cu(NH₃)₄]²⁺ - square planar (b) [Ni(CO)₄] - neutral ligand (c) [Fe(CN)₆³⁻…
7 years ago