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CBSE Class 12 Chemistry 2023 Outside Delhi Set 2 Solved Paper

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Question : 2 of 14
Marks: +1, -0
What is the secondary valency of Cobalt in [Co(en)2.[ \mathrm{Co}(\mathrm{en})_2 . Cl2]+\mathrm{Cl}_2] ^{+}?
Solution:     👈: Video Solution
(a) 6 (Because it has six legands surrounding it)
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