IGCSE O Level Chemistry Practice Test 177
Redox Reactions Quiz Questions and Answers PDF Download - 177
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The Redox Reactions Quiz Questions and Answers PDF (Redox Reactions Quiz with Answers PDF e-Book) download Ch. 11-177 to prepare IGCSE O Level Chemistry Practice Tests. Solve Redox Reactions MCQ with answers PDF, Redox Reactions Multiple Choice Questions (MCQ Quiz) for online colleges that offer certificate programs. The Redox Reactions Quiz App Download: Free learning app for redox reactions, isotopes: number of neutrons, save energy: o level chemistry, electrolyte and non electrolyte, salts: hydrogen of acids test prep for free online classes.
The Quiz MCQ: In Copper(II) Oxide (CuO) and Carbon Monoxide (CO) reaction,; "Redox Reactions" App Download (Free) with answers: CuO is being reduced; CuO is being oxidized; CO is being reduced; CO is being oxidized; for online colleges that offer certificate programs. Learn Redox Reactions Questions and Answers, Apple eBook to download free sample to learn online GCSE courses.
Redox Reactions Questions and Answers PDF Download: MCQ 177
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
Elements and their isotopes have different
- number of protons
- number of electrons
- chemical properties
- mass numbers
Non-renewable fossil fuels include
- coal
- oil
- petrol
- all of above
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
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
IGCSE O Level Chemistry Exam Prep Tests
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