Cambridge Programs Online Courses

O Level Chemistry MCQs

O Level Chemistry MCQs - Subtopic

Oxidation and Reduction MCQ with Answers PDF

Practice Oxidation and Reduction Multiple Choice Questions (MCQ), o level chemistry quiz answers PDF with live worksheets for online degrees. Solve redox reactions Multiple Choice Questions and Answers (MCQs), Oxidation and Reduction quiz questions bank for ACT subject tests. "Oxidation and Reduction MCQ" PDF book: oxidation and reduction, redox reactions, redox reaction: oxidation test prep for SAT prep classes.

"Old paintings can be restored through an oxidizing agent" Multiple Choice Questions (MCQ) on oxidation and reduction with choices h2s, h2o2, h2po4, and h3o for ACT subject tests. Solve oxidation and reduction quiz questions for merit scholarship test and certificate programs for best online SAT prep class.

MCQs on Oxidation and Reduction

1.

Old paintings can be restored through an oxidizing agent

H2S
H2O2
H2PO4
H3O

2.

What is true about oxidizing agents?

they are mostly non-metals
they are mostly metals
their oxidation state decreases
they are mostly transition metals

3.

Hydrogen acts as a reducing agent, by

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

4.

Oxidizing agents do not include

potassium iodide
potassium magnate
potassium dichromate
bromine solutions

5.

While the Potassium Iodide (KI) is a powerful reducing agent, the

iodide ion is oxidized to iodine
iodide ion is reduced to iodine
iodine is reduced to iodide ion
iodine is oxidized to iodide ion
Download Free Apps: