COMEDK SERIES Chemistry
The Actinoids
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
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2015 Chapter Questions 1 MCQs
01
PYQ 2015
medium
chemistry ID: comedk-2
More number of oxidation state are exhibited by the actinoids than by lanthanoids. The main reason for this is :
1
greater metallic character of lanthanoids than that of their corresponding actinoids
2
more active nature of actinoids
3
more energy difference between and orbitals than that between and orbitals
4
lesser energy difference between and orbitals than that between and orbitals.