Multiple Choice
Which of the following complexes has optical (chiral) isomers
A) [Co(NH3) 4Br2]+
B) [Co(en) 3]3+
C) Co(NH3) 3Br3
D) [Co(en) Br4]-
E) [Co(en) (NH3) 4]3+
Correct Answer:

Verified
Correct Answer:
Verified
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