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Grade 9 Chemistry MCQ

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Corrosion and Prevention MCQ Quiz Online

Practice Corrosion and prevention Multiple Choice Questions (MCQ) to solve corrosion and prevention quiz answers PDF to learn 9th grade chemistry online course. Electrochemistry Multiple Choice Questions and Answers (MCQs), Corrosion and Prevention quiz questions PDF for online certifications. "Corrosion and Prevention MCQ" PDF Book: corrosion and prevention, electrochemical industries, oxidation and reduction test prep for online secondary school.

"Corrosion can be prevented by" Multiple Choice Questions (MCQ) on corrosion and prevention with choices alloying, tinning, galvanizing, and all of above for online certifications. Learn electrochemistry quiz questions for online certificate programs for online school courses.

MCQs on Corrosion and Prevention

MCQ: Corrosion can be prevented by

Alloying
Tinning
Galvanizing
all of above

MCQ: As compare to iron, aluminum has

higher tendency to oxidize
less tendency to oxidize
equal tendency to oxidize
all of above