Which is true about this reaction? CoCl- + 6H2O Co(H2O),* + 4CI- blue pink The formation of CoCl42- is endothermic. On heating, the equilibrium shifts to the left and the solution turns blue. Cooling favors the exothermic reaction [the formation of Co(H20)6²*] and the solution turns pink. All of these None of these

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Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.