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 MCQ Questions for Class 12 Chapter 8 d and f Block Elements with Answer Keys.
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 1:
Which of the following can exhibit highest oxidation state ?
Option A : Sc
Option B : Fe
Option C : Zn
Option D : Mn
Show/Hide Answer
Option D : Mn
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 2:
Which one of the following transition metal ions are diamagnetic
Option A : Co2+
Option B : Ni2+
Option C : Cu2+
Option D : Zn2+
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Option D : Zn2+
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 3:
Which is paramagnetic in the following
Option A : Zn2+
Option B : Cu+
Option C : Sc3+
Option D : Mn2+
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Option D : Mn2+
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 4:
The first element of 3d-transition metal series is
Option A : Fe
Option B : Cu
Option C : Sc
Option D : K
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Option C : Sc
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 5:
Which shows the maximum magnetic moment ?
Option A : V3+
Option B : Cr3+
Option C : Fe3+
Option D : Co3+
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Option C : Fe3+
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 6:
Zn2+ ion is iso-electronic with :
Option A : Cu+
Option B : Cu2+
Option C : Ni2+
Option D : Fe2+
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Option A : Cu+
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 7:
Which of the following ion is colored
Option A : Sc3+
Option B : Ti4+
Option C : Zn2+
Option D : V2+
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Option D : V2+
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 8:
Which of the following transition metal ion is not colored?
Option A : Cu+
Option B : V3+
Option C : Co2+
Option D : Ni2+
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Option A : Cu+
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 9:
Lanthanoid contraction is due to increase in :
Option A : shielding by 4f electrons
Option B : atomic number
Option C : effective nuclear charge
Option D : size of 4f orbital
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Option C : effective nuclear charge
MCQ Questions for Class 12 Chemistry Chapter 8 Question No 10:
Photographic films and plates have an essential ingredient of –
Option A : Silver Oxide
Option B : Silver Nitrate
Option C : Silver Bromide
Option D : Silver Thiosulphate
Show/Hide Answer
Option C : Silver Bromide
