(a) Draw the geometrical isomers of ...

CBSE Class 12 Chemistry 2023 Outside Delhi Set 1 Solved Paper

Question : 30 of 35

Marks: +1, -0

(a) Draw the geometrical isomers of

[\mathrm{Co}(en)_2\mathrm{Cl}_2]^{2+}

Which geometrical isomer of

[\mathrm{Co}(en)_2\mathrm{Cl}_2]^{2+}

is not optically active and why?

(b) Write the hybridisation and magnetic behaviour of

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

[Given: Atomic number of

\mathrm{Co}=27

]

Solution: 👈: Video Solution

(a) Geometrical isomers of

[\mathrm{Co}(en)_2\mathrm{Cl}_2]^{2+}

(b)

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

\because

it contains unpaired electrons

it is paramagnetic in nature

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