Class 9 Online Courses

Class 9 chemistry Practice Tests

Class 9 Chemistry Online Tests

Oxidation and Reduction Multiple Choice Questions (MCQ) PDF Download

The e-Book Oxidation and reduction Multiple Choice Questions (MCQ Quiz) with answers, oxidation and reduction MCQs PDF download to study online 9th grade chemistry certificate courses. Practice Electrochemistry Multiple Choice Questions and Answers (MCQs), Oxidation and Reduction quiz answers PDF for online secondary school classes. The Oxidation and Reduction MCQ App Download: Free learning app for corrosion and prevention, electrochemical industries, oxidation and reduction test prep for online school courses.

The MCQ Process in which substance gains electrons is called: oxidation, hydrogenation, sublimation and reduction with "Oxidation and Reduction" App Download (Free) for online secondary school classes. Solve electrochemistry quiz questions, download Google eBook (Free Sample) for online study.

Oxidation and Reduction MCQ Quiz PDF Download: Chemistry MCQs

MCQ 1: The process in which substance gains electrons is called

A) oxidation
B) hydrogenation
C) sublimation
D) reduction

MCQ 2: Loss of hydrogen atoms by an element is called

A) hydrogenation
B) oxidation
C) reduction
D) sublimation

MCQ 3: By losing one or two electrons the atoms of metal are

A) oxidized
B) reduced
C) hydrogenated
D) sublimated

MCQ 4: In thermal power stations, carbon atoms undergo oxidation to form

A) CO2
B) CO
C) H2O
D) O2

MCQ 5: Rusting of iron occurs due to

A) reduction
B) hydrogenation
C) oxidation
D) sublimation

Class 9 Chemistry Practice Tests

Oxidation and Reduction Learning App & Free Study Apps

Download 9th Grade Chemistry MCQs App to learn Oxidation and Reduction MCQs, A level Chemistry MCQ App, and College Chemistry MCQ App (Android & iOS). The free "Oxidation and Reduction" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

9th Grade Chemistry App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)