CBSE Class 12 Chemistry 2019 Delhi Set 1 Solved Paper - Question ...

CBSE Class 12 Chemistry 2019 Delhi Set 1 Solved Paper

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Question : 11 of 27

Marks: +1, -0

Out of

[ {\CoF}_6] ^{3-}

and

[ {\Co}( {\en})_3] ^{3+}

, which one complex is,
(i) Paramagnetic,
(ii) More stable,
(iii) Inner orbital complex and
(iv) High spin complex(Atomic number of

{\Co}=27

)

Solution:

(i)

[ {\CoF}_6] ^{3-}

(ii)

[ {\Co}( {\en})_3] ^{3+}

(iii)

[ {\Co}( {\en})_3] ^{3+}

(iv)

[ {\CoF}_6] ^3

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