Which complex compound is most stable?
Which complex compound is most stable?
Option 1 - <p>[Co(NH₃)₆]₂(SO₄)₃<br><!-- [if !supportLineBreakNewLine]--><br><!--[endif]--></p>
Option 2 - <p>[Co(NH₃)<sub>4</sub>]H₂O(SO₄)₃</p>
Option 3 - <p>[Co(NH₃)₃(NO₂)₃]</p>
Option 4 - <p>[CoCl₂(en)₂]NO₃</p>
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5 months ago
Correct Option - 4
Detailed Solution:
Ethylene diamine, en is bidentate, chelating ligand. Chelating ligands increase stability due to higher entropy factor.
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Chemistry Ncert Solutions Class 12th 2023
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