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O Level Chemistry MCQ Questions

O Level Chemistry MCQ PDF - Chapter

Electricity and Chemistry MCQ with Answers PDF p. 2

Electricity and Chemistry MCQ with answers, Electricity and Chemistry quiz worksheet with answers key PDF to practice O Level Chemistry MCQ Test 2 for online courses. Practice electrolyte and non electrolyte Multiple Choice Questions (MCQs), Electricity and Chemistry quiz with answers for placement and to prepare for job interview. Electricity and Chemistry Interview Questions PDF: electrolyte and non electrolyte, electrical devices and circuit symbols career test for SAT practice test.

"The difficulty of discharge is highest in" Multiple Choice Questions (MCQ) on electricity and chemistry with choices copper ions, calcium ions, lead ions, and silver ions for best GRE prep courses online. Solve electrolyte and non electrolyte quiz questions for jobs' assessment test and online courses for ACT test.

MCQs on Electricity & Chemistry

MCQ: The difficulty of discharge is highest in

calcium ions
copper ions
lead ions
silver ions

MCQ: The difficulty of discharge is lowest in

potassium ions
sodium ions
copper ions
silver ions

MCQ: In electrolysis of concentrated HCl, at the cathode

oxygen gas is given off
hydrogen gas is given off
chlorine gas is given off at anode
hydrogen chloride is given off

MCQ: In electrolysis of brine, ions moving to anode include

sodium + hydrogen ions
hydroxide + Chloride ions
sodium + hydroxide ions
chloride ions + hydrogen gas

MCQ: A suitable constant flow of electricity can be ensured through a/an