An aqueous solution of CoCl₂ on addition of excess of concentration HCl

An aqueous solution of CoCl₂ on addition of excess of concentrated HCl turns blue due to formation of

Options

(a) [Co(H₂O)₄Cl₂]
(b) [Co(H₂O)₂Cl₄]²⁻
(c) [CoCl₄]²⁻
(d) [Co(H₂O)₂Cl₂]

Correct Answer:

[CoCl₄]²⁻

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. The weight of silver (at.wt. = 108) displaced by a quantity of electricity
  2. Which of the following is not the product of dehydration of
  3. Which of the following processes does not involve oxidation of iron
  4. Glass is soluble in
  5. The IUPAC name of the compound having the formula CCl₃CH₂CHO is