Oxidation Reduction Reactions MCQs Quiz Online PDF Download eBook
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"In Copper Oxide (CuO) and Carbon Monoxide (CO) reaction, the reducing agent is" Multiple Choice Questions (MCQ) on oxidation reduction reactions with choices cuo, co, cu, and co2 for best online SAT prep class. Practice oxidation reduction reactions quiz questions for merit scholarship test and certificate programs for accelerated bachelors degree online.
MCQs on Oxidation Reduction Reactions PDF Download eBook
MCQ: In Copper Oxide (CuO) and Carbon Monoxide (CO) reaction, the reducing agent is
- CuO
- CO
- Cu
- CO2
B
MCQ: In Copper Oxide (CuO) and Carbon Monoxide (CO) reaction
- CO is being oxidized
- CuO is being oxidized
- CO is being reduced
- CuO is being reduced
A
MCQ: The process of reduction involves
- gain in hydrogen only
- loss of oxygen only
- loss of hydrogen
- gain in hydrogen and loss of oxygen
D
MCQ: When dichromate (VI) ion becomes reduced to chromium (III) ion, a change of color occurs from
- purple to pink
- purple to colorless
- orange to purple
- orange to green
D
MCQ: If Potassium Iodide (KI) acts as an oxidizing agent, change occurs from, indicates the presence of
- colorless to brown
- colorless to blue
- brown to colorless
- blue to colorless
A