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IGCSE O Level Chemistry Quiz App Download | Electricity and Chemistry PDF e-Book

IGCSE O Level Chemistry MCQs: Chapter 4

Electricity and Chemistry Quiz Questions & Answers PDF Download | 7

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The Electricity and Chemistry Quiz Questions and Answers PDF (Electricity and Chemistry Quiz PDF e-Book) download Ch. 4-7 to study IGCSE O Level Chemistry Course. Practice Electrical Devices and Circuit Symbols Quiz, Electricity and Chemistry MCQ questions and answers PDF for free online classes. The Electricity and Chemistry Quiz App Download: Free IGCSE O Level Chemistry App to study electrolyte and non electrolyte, polarization career test for online college bachelor degree.

The Quiz: Purpose of a voltmeter is to; "Electricity and Chemistry" App (iOS, Android) with answers: measure amount of current, ensure constant flow of electricity, measure voltage of cells and batteries, and help bulbs to glow for online certificate programs. Study Isotopes: Number of Neutrons Quiz Questions, download Amazon e-Book (Free Sample) for free online classes.

Electricity & Chemistry Exam Questions and Answers PDF Download: Test 7

MCQ: 31

Purpose of a voltmeter is to

  1. ensure constant flow of electricity
  2. measure amount of current
  3. measure voltage of cells and batteries
  4. help bulbs to glow
MCQ: 32

The difficulty of discharge is lowest in

  1. calcium ions
  2. sodium ions
  3. magnesium ions
  4. zinc ions
MCQ: 33

In a dry cell, the polarization is prevented through

  1. potassium hydroxide mixture
  2. ammonium nitrate mixture
  3. manganese oxide
  4. Sodium hydroxide mixture
MCQ: 34

Ethanol C2H5OH(I) is an example of

  1. strong electrolyte
  2. non-electrolyte
  3. weak electrolyte
  4. carboxylic acid
MCQ: 35

In electrolysis of dilute Hydrochloric Acid (HCl(aq)), at anode,

  1. oxygen gas is given off
  2. hydrogen gas is given off
  3. chlorine gas is given off
  4. hydrogen chloride gas is given off

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Electricity & Chemistry Apps (Android & iOS)

Electricity & Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App

SAT Chemistry Apps (Android & iOS)

SAT Chemistry App

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A level Chemistry App