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IGCSE O Level Chemistry Entrance Tests: Practice Test 2 (Chapter 4)

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

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The Quiz: Difficulty of discharge is highest in; "Electricity and Chemistry" App APK Download [Free] with answers: copper ions, calcium ions, lead ions, and silver ions to learn e-learning courses. Practice Salts: Hydrogen of Acids Quiz Questions, download Kobo eBook (Free Sample) to learn e-learning courses.

Electricity & Chemistry Test Questions and Answers PDF Download: MCQ 2

MCQ: 6

The difficulty of discharge is highest in

  1. calcium ions
  2. copper ions
  3. lead ions
  4. silver ions
MCQ: 7

The difficulty of discharge is lowest in

  1. potassium ions
  2. sodium ions
  3. copper ions
  4. silver ions
MCQ: 8

In electrolysis of concentrated HCl, at the cathode

  1. oxygen gas is given off
  2. hydrogen gas is given off
  3. chlorine gas is given off at anode
  4. hydrogen chloride is given off
MCQ: 9

In electrolysis of brine, ions moving to anode include

  1. sodium + hydrogen ions
  2. hydroxide + Chloride ions
  3. sodium + hydroxide ions
  4. chloride ions + hydrogen gas
MCQ: 10

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

  1. ammeter
  2. rheostat
  3. voltmeter
  4. galvanometer

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Electricity and Chemistry MCQs App (Android & iOS)

Electricity & Chemistry MCQs App

Electricity and Chemistry MCQs App (iOS & Android)

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