Chemistry · Coordination Compounds
The incorrect statement among the following is:
- 1VOSO4 is a reducing agent
- 2The red color of ruby is due to the presence of Co3+✓
- 3Cr2O3 is an amphoteric oxide
- 4RuO4 is an oxidizing agent
Correct answer
The red color of ruby is due to the presence of Co3+
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