O Level Chemistry MCQs - Chapter 11

Redox Reactions Multiple Choice Questions (MCQ Quiz) PDF Download - 5

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The Multiple Choice Question (MCQ Quiz): The process of oxidation involves PDF, "Redox Reactions" App Download (Free) with loss of oxygen, gain in oxygen, gain in hydrogen, and gain in electrons choices for accredited online college courses. Solve oxidation and reduction quiz questions, download Google eBook (Free Sample) for 2 year online degrees.

Chemistry: Redox Reactions MCQs Questions PDF Download

MCQ: The process of oxidation involves

A) gain in oxygen

B) loss of oxygen

C) gain in hydrogen

D) gain in electrons

MCQ: In the plentiful supply of oxygen or air, burning of carbon gives off

A) carbon monoxide

B) carbon dioxide

C) H₃O

D) H₂CO₃

MCQ: Non-metals are good at

A) accepting electrons only

B) sharing electrons only

C) donating electrons

D) accepting and sharing electrons

MCQ: In a Redox reaction,

A) oxidation occurs only

B) reduction occurs only

C) neutralization occurs

D) oxidation and reduction occurs

MCQ: While passing hydrogen overheated CuO(s), black color is oxidized to

A) golden color

B) pink color

C) blue color

D) colorless

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