a. [Ni(H2O)6]^2+ (aq) is green in colour whereas [Ni(H2O)4 (en)^2+ (aq)is blue in colour , give reason in support of your answer . - Sarthaks eConnect | Largest Online Education Community
![Figure 2 from Optical spectra of the complexes [ M ( H 2 O ) 6 ] 2 + and MSO 3 – ( H 2 O ) 2 ( M = Ni 2 + ) | Semantic Scholar Figure 2 from Optical spectra of the complexes [ M ( H 2 O ) 6 ] 2 + and MSO 3 – ( H 2 O ) 2 ( M = Ni 2 + ) | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/aafdd9c3574f95c99a547bef31f5bac81718fa83/2-Figure2-1.png)
Figure 2 from Optical spectra of the complexes [ M ( H 2 O ) 6 ] 2 + and MSO 3 – ( H 2 O ) 2 ( M = Ni 2 + ) | Semantic Scholar
![Representation of the unit cell of [Ni(H2O)6](NO3)2. All atoms, except the | Download Scientific Diagram Representation of the unit cell of [Ni(H2O)6](NO3)2. All atoms, except the | Download Scientific Diagram](https://www.researchgate.net/profile/Duncan-Gregory/publication/269400063/figure/fig5/AS:667921089052683@1536256205687/Representation-of-the-unit-cell-of-NiH2O6NO32-All-atoms-except-the_Q640.jpg)
Representation of the unit cell of [Ni(H2O)6](NO3)2. All atoms, except the | Download Scientific Diagram
![Aqueous solution of Ni^2 + contains [Ni(H2O)6]^2 + and its magnetic moment is 2.83 BM . When ammonia is added in it, comment on the magnetic moment of solution. Aqueous solution of Ni^2 + contains [Ni(H2O)6]^2 + and its magnetic moment is 2.83 BM . When ammonia is added in it, comment on the magnetic moment of solution.](https://haygot.s3.amazonaws.com/questions/2015518_249889_ans_bbd2828107e04c46b63fdcb0f0c04801.jpg)
Aqueous solution of Ni^2 + contains [Ni(H2O)6]^2 + and its magnetic moment is 2.83 BM . When ammonia is added in it, comment on the magnetic moment of solution.
![Representation of the nickel coordination environment. The distances... | Download Scientific Diagram Representation of the nickel coordination environment. The distances... | Download Scientific Diagram](https://www.researchgate.net/profile/Duncan-Gregory/publication/269400063/figure/fig6/AS:667921089060884@1536256205703/Representation-of-the-nickel-coordination-environment-The-distances-between_Q320.jpg)
Representation of the nickel coordination environment. The distances... | Download Scientific Diagram
![Why a solution of [Ni(H2O)6]^2 + is green while a solution of [Ni(CN)4]^2 - is colourless? (At. no. of Ni = 28) Why a solution of [Ni(H2O)6]^2 + is green while a solution of [Ni(CN)4]^2 - is colourless? (At. no. of Ni = 28)](https://d1hj4to4g9ba46.cloudfront.net/questions/1194031_1237569_ans_624888e40c0e480caf24f69d44c6e352.jpg)
Why a solution of [Ni(H2O)6]^2 + is green while a solution of [Ni(CN)4]^2 - is colourless? (At. no. of Ni = 28)
![A question from my textbook: A solution of [Ni(H2O)6]2+ is green but a solution of [Ni(CN)4]2- is colourless. Explain. : r/chemhelp A question from my textbook: A solution of [Ni(H2O)6]2+ is green but a solution of [Ni(CN)4]2- is colourless. Explain. : r/chemhelp](https://external-preview.redd.it/VDYxIhyF0tX1EvHO09Izi030EWZe0sji-zLW3q5xn38.jpg?auto=webp&s=05f1b2c012b7b91e46340d66d18806bcaa6e97b2)
A question from my textbook: A solution of [Ni(H2O)6]2+ is green but a solution of [Ni(CN)4]2- is colourless. Explain. : r/chemhelp
![Geometry and magnetic properties of [Fe (H2O)6]2+ion | by KAKALI GHOSH , Teacher,blogger. M.Sc chemistry. | Medium Geometry and magnetic properties of [Fe (H2O)6]2+ion | by KAKALI GHOSH , Teacher,blogger. M.Sc chemistry. | Medium](https://miro.medium.com/max/578/0*QYO9lq8isrFFkLv-.png)