Question
(a) For the complex $\left[ Fe ( CN )_6\right]^{4-}$, write the hybridization magnetic character and spin type of the complex. [At. Number : Fe $=26$ ]
(b) Draw one of the geometrical isomers of the complex $\left.Co ( en )_2 Cl _2\right]^{+}$which is optically active.
(b) Draw one of the geometrical isomers of the complex $\left.Co ( en )_2 Cl _2\right]^{+}$which is optically active.