Grade 9 Courses

Grade 9 Chemistry MCQs

Grade 9 Chemistry MCQ PDF - Chapter

Electrochemistry Interview Questions with Answers PDF p. 4

Solve Electrochemistry worksheets with answers, electrochemistry trivia questions with answers PDF to practice grade 9 chemistry worksheet 4 for online learning. Practice Electrochemical Cells MCQs, electrochemistry quiz questions and answers for online certifications. Electrochemistry MCQ PDF: electrochemical cells, electrochemical industries, oxidation states test prep for distance education.

"The electrolyte among the following is" Multiple Choice Questions (MCQ) on electrochemistry with choices urea, naoh, glucose, and benzene for online certifications. Solve electrochemical cells quiz questions for school certificate programs for online secondary school classes.

MCQs on Electrochemistry Quiz

MCQ: The electrolyte among the following is

NaOH
urea
glucose
benzene

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

electrolysis
electroplating
carbon plating
none of above

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

non spontaneous
self occurring process
spontaneous process
thermodynamic process

MCQ: Voltaic cells generate electricity by

spontaneous redox reaction
non spontaneous redox reaction
sublimation reaction
thermochemical reaction

MCQ: The oxidation state of any free element is always

1
2
3
0