1.

For complex ion/compound formation reactions (I) Co^(3+) (aq) + EDTA^(4-) to P (II) Ni^(2+) (aq) + "dmg (excess)" overset(NH_4 OH)to Q (III) Zn^(2+) (aq) + "gly (excess)" to R (IV) Pt^(4+)aq + en (excess to S Which of the following complex ion/compound does not exhibit optical activity ?

Answer»

P
Q
R
S

Solution :Chlorodiaquatriamminecobalt (III) CHLORIDE is `[COCL(NH_3)_3 (H_2 O)_2]Cl_2`.


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