Month: January 2021

Oxidation number of elements in atoms and ions Quiz

The oxidation number of Cr in Cr2O72-

 
 
 
 
 

Determine the oxidation number of ‘N’ in NH4+

 
 
 
 

What is the oxidation number of ‘O’ in H2O2

 
 
 
 

Determine the oxidation number of Nitrogen ‘N’
in the compound HNO3

 
 
 
 
 

The oxidation number of ‘O’ in OF2 is

 
 
 
 

Determine the oxidation number of ‘Cl’ in ClO4–

 
 
 
 
 
 

Question 1 of 6

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