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IGCSE O Level Chemistry MCQs App Download - Electricity and Chemistry e-Book

IGCSE O Level Chemistry MCQs - Chapter 4

Electricity and Chemistry Multiple Choice Questions (MCQs) PDF Download - 13

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The Electricity and Chemistry Multiple Choice Questions (MCQs) with Answers PDF (Electricity and Chemistry MCQs PDF e-Book) download Ch. 4-13 to study IGCSE O Level Chemistry Course. Practice Conductors and Non Conductors MCQs, Electricity and Chemistry quiz questions and answers PDF for ACT prep classes. The Electricity and Chemistry MCQs App Download: Free IGCSE O Level Chemistry App to study electrolyte and non electrolyte, chemical to electrical energy career test to study online certificate courses.

The MCQ: The metal-core in power cable is normally made up of "Electricity and Chemistry" App Download [Free] with answers: sulphur, steel, phosphorus, and mercury to study online certificate courses. Solve Salts: Hydrogen of Acids Quiz Questions, download Google e-Book (Free Sample) for SAT subject tests.

Electricity & Chemistry MCQs with Answers PDF Download: MCQ Quiz 13

MCQ: 61

The metal-core in power cable is normally made up of

  1. steel
  2. sulphur
  3. phosphorus
  4. mercury
MCQ: 62

For an overhead power cable, the preferable metal conductor is

  1. steel
  2. aluminum
  3. mercury
  4. graphite
MCQ: 63

In electrolysis of dilute 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: 64

Least reactive metal in given series is

  1. zinc
  2. tin
  3. lead
  4. iron
MCQ: 65

Weak electrolytes include

  1. weak acids only
  2. weak alkalis only
  3. strong bases
  4. weak acid and alkalis

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