Two experiments were performed. In the first experiment [Ti(H2O)6] Cl3 is heated and in second experiment ethane-1,2-diamine (en) is added to [Ni(H2O)6]^2+ in the molar ratio en : Ni is 3 : 1. Which o

Question

Two experiments were performed. In the first experiment [Ti(H2O)6] Cl3 is heated and in second experiment ethane-1,2-diamine (en) is added to [Ni(H2O)6]^2+ in the molar ratio en : Ni is 3 : 1. Which of the following colour changes occur in respective experiments?

Prashant Kotian · Accepted Answer

Correct answer: B. Sol. Removal of water from [Ti(H2O)6] Cl3 on heating render it colourless.          2 2 2 2 6 3 Green Violet Ni H O 3 en aq Ni en aq 6H O             

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