Coordination Compounds Ques 2

2. The existence of two different coloured complexes with the composition of $[Co(NH_3)_4 Cl_2]^{+}$is due to :

[2010]

(a) linkage isomerism

(b) geometrical isomerism

(c) coordination isomerism

(d) ionization isomerism

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Answer:

Correct Answer: 2.(b)

Solution: