If you are preparing for CBSE Class 12 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 12 Chemistry Chapterwise. In this article of AKVTutorials, you will get Coordination Compounds CBSE Class 12 MCQ Questions with Answer Keys.
Coordination Compounds MCQ Questions for Class 12 Question No 11:
Number of unpaired electrons in Ni in the complex [Ni(CN)4]2- are:
Option A : 0
Option B : 2
Option C : 1
Option D : None of the above
Show/Hide Answer
Option A : 0
Coordination Compounds MCQ Questions for Class 12 Question No 12:
The complex [CoF6]3- is
Option A : diamagnetic, outer orbital
Option B : diamagnetic, inner orbital
Option C : paramagnetic, outer orbital
Option D : paramagnetic, inner orbital
Show/Hide Answer
Option C : paramagnetic, outer orbital
Coordination Compounds MCQ Questions for Class 12 Question No 13:
Which of the following cannot be explained by valence bond theory ?
Option A : color of complexes
Option B : outer and inner orbital complexes
Option C : weak and strong ligands
Option D : both a and c
Show/Hide Answer
Option A : color of complexes
Coordination Compounds MCQ Questions for Class 12 Question No 14:
Which of the following is one of the assumptions of crystal field theory ?
Option A : Ligand-metal interaction is covalent
Option B : Hybridized metals orbitals overlap with lighter orbitals
Option C : Ligand metal interaction is purely ionic
Option D : None of the above
Show/Hide Answer
Option C : Ligand metal interaction is purely ionic
Coordination Compounds MCQ Questions for Class 12 Question No 15:
In octahedral coordination entity, metal atom is surrounded with :
Option A : 6 ligands
Option B : 4 ligands
Option C : 2 ligands
Option D : none of the above
Show/Hide Answer
Option A : 6 ligands
Coordination Compounds MCQ Questions for Class 12 Question No 16:
Choose the correct order of following ligands as per their position in Spectro-chemical series :
Option A : NH3 < en < CN– < CO
Option B : NH3 < CN– < en < CO
Option C : NH3 < CO < CN– < en
Option D : CO < en < CN– < NH3
Show/Hide Answer
Option B : NH3 < en < CN– < CO
Coordination Compounds MCQ Questions for Class 12 Question No 17:
Some salts containing two different metallic elements give test for only one of them in solution, such salts are –
Option A : double salts
Option B : normal alts
Option C : complex salts
Option D : none of these
Show/Hide Answer
Option C : complex salts
Coordination Compounds MCQ Questions for Class 12 Question No 18:
For the correct assignment of electronic configuration of a complex, the valence bond theory often requires the measurement of-
Option A : Molar conductance
Option B : Optical activity
Option C : Magnetic moment
Option D :Dipole moment
Show/Hide Answer
Option C : Magnetic moment
Coordination Compounds MCQ Questions for Class 12 Question No 19:
The CFSE for octahedral [CoCl6]4– is 18,000 cm–1. The CFSE for tetrahedral [CoCl4]2– will be
Option A : 18,000 cm–1
Option B : 16,000 cm–1
Option C : 8,000 cm–1
Option D : 20,000 cm–1
Show/Hide Answer
Option C : 8,000 cm–1
Coordination Compounds MCQ Questions for Class 12 Question No 20:
The compounds [Co(SO4)(NH3)5]Br and [Co(SO4)(NH3)5]Cl represent
Option A : linkage isomerism
Option B : ionization isomerism
Option C : coordination isomerism
Option D : no isomerism
Show/Hide Answer
Option D : no isomerism
