Class 9 Courses

Class 9 Chemistry Exam Prep

Class 9 Chemistry MCQs - Chapter 2

Electrochemistry MCQ with Answers PDF Download - 4

The Book Electrochemistry MCQ Questions and Answers, electrochemistry trivia questions with answers PDF 4 to download online courses, class 9 chemistry tests. Solve Electrochemical Cells MCQs, electrochemistry quiz questions and answers for online certifications. The App Electrochemistry Tests eBook PDF Download: electrochemical cells, electrochemical industries, oxidation states test prep for distance education.

The MCQ Quiz: The electrolyte among the following is PDF, "Electrochemistry" App APK Download with urea, naoh, glucose, and benzene choices for online certifications. Practice electrochemical cells quiz questions, download Kindle eBook (Free Sample) for online secondary school classes.

Class 9 Chemistry: Electrochemistry MCQ Questions PDF Download

MCQ: The electrolyte among the following is

B) urea
C) glucose
D) benzene

MCQ: The process used to deposit one metal over another metal is called

A) electrolysis
B) electroplating
C) carbon plating
D) none of above

MCQ: A physical or chemical process that occurs by itself is called

A) non spontaneous
B) self occurring process
C) spontaneous process
D) thermodynamic process

MCQ: Voltaic cells generate electricity by

A) spontaneous redox reaction
B) non spontaneous redox reaction
C) sublimation reaction
D) thermochemical reaction

MCQ: The oxidation state of any free element is always

A) 1
B) 2
C) 3
D) 0

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