An aqueous solution of CoCl2 on addition of excess of concentrated HCl turns blue due to formation of (a) (Co(H2O)4Cl2) (b) (Co(H2O)2Cl4) 2-
Sahay Sir > Question Answers > An aqueous solution of CoCl2 on addition of excess of concentrated HCl turns blue due to formation of (a) (Co(H2O)4Cl2) (b) (Co(H2O)2Cl4) 2-
An aqueous solution of CoCl2 on addition of excess of concentrated HCl turns blue due to formation of (a) (Co(H2O)4Cl2) (b) (Co(H2O)2Cl4) 2- An aqueous solution of CoCl2 on addition of excess of concentrated HCl turns blue due to formation of (a) (Co(H2O)4Cl2) (b) (Co(H2O)2Cl4) 2- December 5, 2020 Category: Uncategorised (JEE Advanced Physics by [...]