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The lUPAC name of K3Fe(CN)6 is:

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Important Questions on Coordination Compounds

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Alpha Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>Exercise-3>Q 52
Which of the following will show optical isomerism?
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Alpha Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>Exercise-3>Q 53
Which one of the following cyano complexes would exhibit the lowest value of magnetic moment?
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Alpha Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>Exercise-3>Q 54
The value of 'spin only'  magnetic moment for one of the following configurations is 2.84 BM. The correct one is: (Assuming octahedral complex)
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Alpha Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>Exercise-3>Q 55
Nickel Z=28 combines with a uninegative monodentate ligand, X-, to form a paramagnetic complex NiX42-. The number of unpaired electron(s) in nickel and the geometry of this complex ion, respectively, are
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Alpha Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>Exercise-3>Q 56
The IUPAC name for the complex CoNH35NO2Cl2 is:
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Alpha Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>Exercise-3>Q 57
In Fe(CO)5 , the Fe-C bond possesses
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Alpha Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>Exercise-3>Q 58
How many EDTA (ethylenediaminetetraacetic acid) molecules are required to make an octahedral complex with a Ca2+ ion?
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Alpha Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>Exercise-3>Q 59

Which one of the following has a square planar geometry?

At. no. Co=27, Ni=28, Fe=26, Pt=78