CBSE Class 12 Chemistry 2019 Delhi Set 2 Solved Paper - Question ...

CBSE Class 12 Chemistry 2019 Delhi Set 2 Solved Paper

© examsiri.com

Question : 6 of 10

Marks: +1, -0

Out of

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

and

[ {\Co} ( {\C}_2 {\O}_4) _3] ^{3-}

which one complex is,
(i) Diamagnetic,
(ii) More stable,
(iii) Outer orbital complex and
(iv) Low spin complex
(Atomic number of

{\Co}=27

)

Solution:

(i)

[ {\Co} ( {\C}_2 {\O}_4) _3] ^{3-}

(ii)

[ {\Co} ( {\C}_2 {\O}_4) _3] ^{3-}

(iii)

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

(iv)

[ {\Co} ( {\C}_2 {\O}_4) _3] ^{3-}

© examsiri.com

Go to Question:

Prev Question

Next Question