Class 9 Courses

Class 9 Chemistry Prep Tests

Class 9 Chemistry Tests

Oxidation and Reduction MCQ with Answers PDF Download

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

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

Class 9 Chemistry: Oxidation and Reduction MCQs PDF Download

MCQ: The process in which substance gains electrons is called

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

MCQ: Loss of hydrogen atoms by an element is called

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

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

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

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

A) CO2
C) H2O
D) O2

MCQ: Rusting of iron occurs due to

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

Practice Tests: Class 9 Chemistry Exam Prep

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