Trien is
 

Important Questions on Coordination Compounds

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Alpha Question Bank for Medical: Chemistry>Chapter 20 - Coordination Compounds>Exercise 4>Q 7

Which of the following is diamagnetic complex:

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Alpha Question Bank for Medical: Chemistry>Chapter 20 - Coordination Compounds>Exercise 4>Q 8

Which of the following can be reduced easily:

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Alpha Question Bank for Medical: Chemistry>Chapter 20 - Coordination Compounds>Exercise 4>Q 9

${\mathrm{Cr}}^{+3}$ in aqueous medium form green coloured complex with ${\mathrm{NH}}_3$ ligand. How many ligands associated:

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Alpha Question Bank for Medical: Chemistry>Chapter 20 - Coordination Compounds>Exercise 4>Q 10

The most stable ion is

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Alpha Question Bank for Medical: Chemistry>Chapter 20 - Coordination Compounds>Exercise 4>Q 11

With ${\mathrm{K}}_4\left[\mathrm{Fe}(\mathrm{CN}{)}_6\right],{\mathrm{Cu}}^{2+}$ ions gives :

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Alpha Question Bank for Medical: Chemistry>Chapter 20 - Coordination Compounds>Exercise 4>Q 12

The number of unpaired electrons in the complex ion ${\left[{\mathrm{CoF}}_6\right]}^{3-}$ is (Atomic no.: $\mathrm{Co}=27$ ) 

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Alpha Question Bank for Medical: Chemistry>Chapter 20 - Coordination Compounds>Exercise 4>Q 13

Among $\left[\mathrm{Ni}(\mathrm{CO}{)}_4\right], {\left[\mathrm{Ni}(\mathrm{CN}{)}_4\right]}^{2-}, {\left[{\mathrm{NiCl}}_4\right]}^{2-}$ species, the hybridisation states of the $\mathrm{Ni}$ atom are, respectively (At the number of $\mathrm{Ni}=28)$.
 

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Alpha Question Bank for Medical: Chemistry>Chapter 20 - Coordination Compounds>Exercise 4>Q 14

Which of the following does not show optical isomerism? ($\mathrm{en} =$ ethylenediamine)