Electricity and Chemistry Multiple Choice Questions and Answers 1 PDF Book Download

Electricity and chemistry MCQs, electricity and chemistry quiz answers to learn O level chemistry quiz 1 for chemistry online courses. Learn electrical devices and circuit symbols multiple choice questions (MCQs), electricity and chemistry quiz questions and answers. Free e-learning tutorial on electrical devices and circuit symbols, chemistry reactions, conductors and non conductors, electrolyte and non electrolyte test prep for online chemical reaction courses distance learning.

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MCQ on Electricity & Chemistry Test 1Quiz Book Download

MCQ: Electricity is measured through a device called as

  1. Ammeters
  2. Voltmeters
  3. Barometers
  4. Anemometers

A

MCQ: Any reaction at an anode involves

  1. gain of electrons
  2. loss of electrons
  3. gain or loss depends upon the electrolyte
  4. formation of gases

B

MCQ: Aluminum (Al) is preferred in overhead power cables because

  1. it is a good conductor
  2. it acts as an insulator, in case of lightening
  3. it prevents accidents
  4. it is lighter in weight

D

MCQ: Reactivity series of metals is also called as the

  1. preferential series
  2. electrochemical series
  3. electrolytic series
  4. selective discharge series

B

MCQ: If molten Lead Bromide (PbBr2) is electrolyzed,

  1. at anode, brown fumes of bromide gas are given off
  2. at anode, molten lead can be seen
  3. at cathode, brown fumes can be seen
  4. at cathode, lead bromide can be seen

A