Chemistry-Transition Elements
NEET Chemistry Transition Elements MCQ Question
Type: MCQ-fact-Easy-Class 12
Which oxidation state is attained in the oxides from Sc2O3 to Mn2O7?
A
Highest oxidation number coincides with group number
B
Only +2 oxidation state is found
C
Only +3 oxidation state is stable
D
Oxides only exist in elemental state
Correct Answer
Option A
Detailed Explanation
The highest oxidation number in the oxides coincides with the group number and is attained in Sc2O3 to Mn2O7, as stated in the NCERT context.
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