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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.
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- The pH value of the solution in which a particular amino acid dose not migrate
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Topics: Coordination Compounds
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- The pH value of the solution in which a particular amino acid dose not migrate
- A gas mixture contains 50% He and 50% Methane by volume. What is the percent
- Amount of calcium oxide required, when it reacts with 852 g of P₄O₁₀ is
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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