Class 9 Chemistry Competitive Exam MCQs – Practice Test 5 (Chapter 2)

Electrochemistry MCQs with Answers PDF Download – Test 5

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The MCQ: Galvanic cells are also named as; "Class 9 Chemistry" App Download [Free] with answers: battery cells, electrolytic cells, daniel cells, and john cells to learn online school courses. Solve Electrochemical Cells MCQ Questions, download Google e-Book (Free Chapter) for virtual online school.

Electrochemistry MCQs – Practice Test 5 PDF Download

MCQ 21: Galvanic cells are also named as:

electrolytic cells
battery cells
Daniel cells
John cells

MCQ 22: When zinc is plated on steel, the anode is made up of:

steel
oxygen
zinc
carbon

MCQ 23: Electrolysis of brine produces:

chlorine gas
hydrogen gas
sodium hydroxide
all of above

MCQ 24: A reactant containing the element that is oxidized is called:

reducing agent
oxidizing agent
hydrogen
sublime

MCQ 25: By losing one or two electrons the atoms of metal are:

oxidized
reduced
hydrogenated
sublimated

Electrochemistry MCQs App & e-Book – Class 9 Chemistry Competitive Exam

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