Redox Reactions Questions and Answers PDF Download eBook
Redox Reactions trivia questions and answers, redox reactions quiz answers PDF 177 to practice O level chemistry exam questions for online classes. Practice "Redox Reactions" trivia questions and answers, redox reactions Multiple Choice Questions (MCQ) for online college degrees. Free redox reactions MCQs, salts: hydrogen of acids, electrolyte and non electrolyte, save energy: o level chemistry, isotopes: number of neutrons, redox reactions test prep for schools that offer online degrees.
"In Copper(II) Oxide (CuO) and Carbon Monoxide (CO) reaction,", redox reactions Multiple Choice Questions (MCQ) with choices cuo is being reduced, cuo is being oxidized, co is being reduced, and co is being oxidized for online college classes. Learn redox reactions questions and answers to improve problem solving skills for GRE test.
Trivia Quiz on Redox Reactions PDF Download eBook
MCQ: In Copper(II) Oxide (CuO) and Carbon Monoxide (CO) reaction,
- CuO is being oxidized
- CuO is being reduced
- CO is being reduced
- CO is being oxidized
B
MCQ: Elements and their isotopes have different
- number of protons
- number of electrons
- chemical properties
- mass numbers
D
MCQ: Non-renewable fossil fuels include
- coal
- oil
- petrol
- all of above
D
MCQ: In electrolysis of aqueous Copper(II) Sulfate (CuSO4) with Carbon (C) electrode,
- oxygen gas is given off at anode
- Sulfur dioxide is given off at anode
- oxygen gas is given off at cathode
- Sulfur dioxide is given off at cathode
A
MCQ: In order to test the presence of carbonates (CO3-2)
- dilute HNO3 shall be added
- dilute HCl shall be added
- dilute NaOH shall be added
- dilute nitric acid is added accompanied by aluminum foil
B