As CO & CN− are strong ligand so pairing of electron happens. Mn+3:d4:t2,1,12g∴paramagnetic Ni0:d8s2:e4,t62g∴diamagnetic Fe+2:d6:t2,2,22g∴diamagnetic Co+3:d6:t2,2,22g∴diamagnetic
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Similar Questions
Q1
Consider the following complexes: 1) Fe(CO)5 2) Ni(CO)4 3) K4[Fe(CN)6] 4) Na3[Cu(SCN)4] Which of the above complex obeys EAN rule?
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Q2
Consider the following complexes: 1. Fe(CO)s 2. Ni(CO)4 3. K4[Fe(CN)6] 4. Na3[Cu(SCN)4] Which of the above complexes obey EAN rule?
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Q3
Atomic number of Mn. Fe and Co are 25, 26 and 27 respectively. Which of the following inner orbital octahedral complex ions are diamangetic? (a) [Co(NH3)6]3+ (b) [Mn(CN)6]3− (c) [Fe(CN)6]4− (d) [Fe(CN)6]3−
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Q4
The magnetic moments of complexes given below are in the order:
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Q5
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