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Class 12 Chemistry Practice Test: Bonding in Coordination Compounds
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Class 12 Chemistry Practice Test: Bonding in Coordination Compounds
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25 Questions

1. The ferricyanide complex ion is _________
2. In CFT, which of the following ligands will be treated as point dipoles?
3. [Co(en)2(NH3)Cl]2+ is known to be a diamagnetic complex. What is the type of hybridisation it shows?
4. By how much percentage does the energy of eg orbitals increase by from the average field splitting energy in octahedral complexes?
5. The complex [Co(H2O)6]3+ absorbs the wavelength of light corresponding to orange colour. Predict the colour of the coordination compound based on this information.
6. Observe the orbital splitting diagram of a tetrahedral field and find the value of x.
The value of x in terms of Δo is 0.178 in orbital splitting diagram of tetrahedral field
7. What will be the electronic configuration of d5 in terms of t2g and eg in an octahedral field when Δo
8. Which of the following ligands is most likely to form high spin complexes in octahedral fields?
9. A complex having _________ geometry can have more than one type of hybridisation.
10. Observe the orbital splitting diagram of a tetrahedral field and find the value of x.
The value of x in terms of Δo is 0.178 in orbital splitting diagram of tetrahedral field
11. Identify the correct order of decreasing field strength of the neutral ligands.
12. The complex [Co(H2O)6]3+ absorbs the wavelength of light corresponding to orange colour. Predict the colour of the coordination compound based on this information.
13. How many empty orbitals are available in the central metal ion of a complex that has a trigonal bipyramidal geometry?
14. The compound K4[Mn(CN)6] is diamagnetic.
15. Which statement regarding [Cr(NH3)6]3+ is incorrect?
16. Which of the following orbitals does not belong to t2g orbitals?
17. What is the number of unpaired electrons in [Fe(H2O)6]2+ if it is known to be a high spin complex?
18. How many types of hybridisation are possible for complexes with a coordination number of 4?
19. As the crystal field splitting energy in octahedral field increases, the wavelength of light absorbed _________
20. Which of the following does not explain the nature of bonding in coordination compounds?
21. Identify the correct order of decreasing field strength of the neutral ligands.
22. Which of the following does not explain the nature of bonding in coordination compounds?
23. As the crystal field splitting energy in octahedral field increases, the wavelength of light absorbed _________
24. Identify the correct relation between Δo and Δt, where Δo denotes crystal field splitting in octahedral complexes and Δt denotes crystal field splitting in tetrahedral complexes.
25. Which statement regarding [Cr(NH3)6]3+ is incorrect?

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