IGCSE O Level Chemistry MCQs - Chapter 5

Electricity and Chemicals Multiple Choice Questions (MCQ) PDF Download - 2

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The Electricity and Chemicals Trivia Questios and Answers PDF (Electricity and Chemicals Quiz Answers PDF e-Book) download Ch. 5-2 to study IGCSE O Level Chemistry Course. Solve Dry Cells MCQs, Electricity and Chemicals quiz answers PDF to learn online IGCSE courses. The Electricity and Chemicals Trivia App Download: Free IGCSE O Level Chemistry App to learn college chemistry, polarization, electrolyte and non electrolyte career test for free online classes.

The Quiz: Selective charges occur for the;; "Electricity and Chemicals" App APK Download [Free] with answers: ions which require most energy to be discharged, ions which require least energy to be discharged, elements of group vii, and metal chlorides to learn online IGCSE courses. Practice Electrolytes & Non-Electrolytes Quiz Questions, download Kindle eBook (Free Sample) to learn online IGCSE courses.

Electricity and Chemicals Test Questions and Answers PDF Download: MCQ 2

MCQ: 6

Selective charges occur for the

ions which require least energy to be discharged
ions which require most energy to be discharged
elements of group VII
metal chlorides

MCQ: 7

In electroplating, the solution must be of the salt of the metal should be of

substance that has to electroplate
iodine
chlorine
sodium

MCQ: 8

Polarization refers to the

prevention of electricity flowing in the electrolyte solution
rapid dissolving of magnesium in dilute acid
slow dissolving of magnesium in conc. Acid
electricity flowing in the electrolyte solution

MCQ: 9

In a dry cell, the function of zinc casing is to act as the

negative electrode
positive terminal
neutral cathode
electrolyte

MCQ: 10

In electrolysis of aqueous Copper(II) Sulfate (CuSO₄) with Carbon (C) electrode,

oxygen gas is given off at anode
Sulfur dioxide is given off at anode
oxygen gas is given off at cathode
Sulfur dioxide is given off at cathode

IGCSE O Level Chemistry Mock Tests

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