Question 9CrO2+ + 14H- + 6I ----> 2Cr2+ + 3I2 + 7H2O
CrO2+ + 14H- + 6I ----> 2Cr2+ + 3I2 + 7H2O
The change in the oxidation number of oxygen in the equation above is
Objective
Question details
- Exam body
- UNN
- Subject
- Chemistry
- Year
- 2009/2010
- Question no.
- #9
- Type
- Objective
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