MCQ
Which of the following complex compounds will exhibit highest paramagnetic behaviour
(At. No. $Ti = 22, Cr = 24, Co = 27, Zn = 30$ )
- A$[Zn(NH_3)_6]^{2+}$
- B$[Ti(NH_3)_6]^{3+}$
- ✓$[Cr(NH_3)_6]^{3+}$
- D$[Co(NH_3)_6]^{3+}$
✓
Answer
Correct option: C.
$[Cr(NH_3)_6]^{3+}$
c
$Cr^{+3} = d^3$
$Cr^{+3} = d^3$
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