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O Level Chemistry MCQ Questions

O Level Chemistry MCQs - Chapter

Electricity and Chemicals Multiple Choice Questions and Answers PDF p. 1

Electricity and Chemicals multiple choice questions and answers, Electricity and Chemicals quiz answers PDF to solve O Level Chemistry worksheets 1 for online colleges. Solve electrolyte and non electrolyte MCQs, Electricity and Chemicals trivia questions and answers for admission and merit scholarships test. Electricity and Chemicals MCQ PDF: electrolyte and non electrolyte, chemical to electrical energy career test for colleges that offer online degrees.

"Types of electrodes used during the electrolysis affect the" Multiple Choice Questions (MCQ) on electricity and chemicals with choices products of electrolysis, rate of electrolysis, selective discharge of ions, and formation of hydrogen ions for completely online college. Practice electrolyte and non electrolyte quiz questions for jobs' assessment test and online courses for online degree programs.

MCQs on Electricity and Chemicals Quiz

MCQ: Types of electrodes used during the electrolysis affect the

rate of electrolysis
products of electrolysis
selective discharge of ions
formation of hydrogen ions

MCQ: What type of energy is converted by batteries?

chemical energy to kinetic energy
chemical energy to electrical energy
electrical to chemical energy
kinetic energy to chemical and electrical energy

MCQ: If graphite (C) is used as an electrode in the presence of concentrated Hydrochloric Acid (HCl), at the anode

chlorine gas is produced
oxygen gas is produced
hydrogen gas is produced
hydrogen chloride is produced

MCQ: Position of metals in the reactivity series does not determine the

rate of polarization
duration the light bulb will glow
brightness of the light
nature of bonding

MCQ: In a Magnesium-Copper battery with dilute acid as an electrolyte, at the cathode, the element is

hydrogen gas is bubbled off
electrons are produced
copper takes up the electrons produced by magnesium
Chlorine gas is bubbled off

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