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Redox Reactions Quiz Questions and Answers PDF p. 3

Learn Redox Reactions quiz questions and answers, O Level MCQ worksheet with answers key PDF to solve O Level Chemistry MCQ bank 3 for online classes. Practice oxidation and reduction MCQs, Redox Reactions MCQ questions and answers for admission and merit scholarships test. "Redox Reactions Test" PDF book: oxidation and reduction, redox reactions, redox reaction: oxidation career test for schools that offer online bachelor degrees.

"Hydrogen acts as a reducing agent, by" Multiple Choice Questions (MCQ) on redox reactions with choices giving electrons only, taking oxygen only, taking hydrogen, and taking oxygen and giving electrons for online colleges that offer certificate programs. Learn oxidation and reduction quiz questions for jobs' assessment test and online courses for best online colleges for teaching degree.

Redox Reactions Questions and Answers

1.

Hydrogen acts as a reducing agent, by

taking oxygen only
giving electrons only
taking hydrogen
taking oxygen and giving electrons

2.

The process of reduction involves

loss of oxygen
gain in hydrogen
gain in oxygen
gain of electrons

3.

Oxidizing agents do not include

potassium iodide
potassium magnate
potassium dichromate
bromine solutions

4.

What is true about an oxidant?

it gives oxygen only
it accepts electrons only
it gives hydrogen
it gives oxygen and accepts electrons

5.

The Activation energy can be lowered through the use of

catalysts
inhibitors
enzymes
insulators