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JEE Mains · Chemistry · STD 12 - 5. Co-ordination chemistry

\(CoCl _{3} \cdot 6 H _{2} O\) के \(0.1 \,M\) विलयन के \(100 \,mL\) को \(AgNO _{3}\) के आधिक्य में अभिकृत करने पर \(1.2 \times 10^{22}\) आयन अवक्षेपित होते हैं। संकुल है:

  1. A \([Co(H_2O)_4 Cl_2]Cl . 2H_2O\)
  2. B \([Co(H_2O)_3 Cl_3] . 3H_2O\)
  3. C \([Co(H_2O)_6]Cl_3\)
  4. D \([Co(H_2O)_5 Cl]Cl_2 . H_2O\)
Verified Solution

Answer & Solution

Correct Answer

(D) \([Co(H_2O)_5 Cl]Cl_2 . H_2O\)

Step-by-step Solution

Detailed explanation

\(\text{CoC}{{\text{l}}_{3}}\cdot 6{{\text{H}}_{2}}\text{O}+\text{AgN}{{\text{O}}_{3}}\) \((\text{ excess })\to \text{AgCl}\) \(100\, \mathrm{mL}, 0.1 \,\mathrm{M}\) \(1.2\, \times 10^{22} \text { ion }\) \(\text {moles }\;\; 0.01 \,\mathrm{mol}\)…
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