Chemistry-Oxidation Number
NEET Chemistry Oxidation Number MCQ Question
Type: MCQ-fact-Easy-Class 11
What is the oxidation number of an element in its free or uncombined state?
A
Zero
B
One
C
Two
D
Negative
Correct Answer
Option A
Detailed Explanation
In elements, in the free or the uncombined state, each atom bears an oxidation number of zero, as stated in the NCERT context.
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