Which of the following compounds does not form ions when dissolved in water? [Co

Question

Which of the following compounds does not form ions when dissolved in water? [Co(NH3)6]Cl3 [Co(NH3)3Cl3] [Co(NH3)5Cl]Cl2 [Co(NH3)4Cl2]Cl none of these A compound has the empirical formula CoCl3.4NH3. One mole of the compound yields one mole of silver chloride when treated with silver nitrate. Ammonia is not removed by treatment with concentrated sulfuric acid. The formula for the compound is best represented by [Co(NH3)4C13] [Co(NH3)4C1]C12 [Co(NH3)3C13]NH3 [Co(NH3)4C12]C1 None of these formulae are consistent with the reaction with silver nitrate.

Explanation / Answer

question 1 b question 2 d

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