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what is the oxidation number of cr in na2cr2o7
Question:
What is the oxidation number of Cr in Na
2
Cr
2
O
7
?
JIPMER MBBS - 2019
JIPMER MBBS
Updated On:
Jun 25, 2024
2
6
10
16
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The Correct Option is
B
Solution and Explanation
The correct option is (B): 6
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