Electricity and Chemistry Multiple Choice Questions 1 PDF Download

Practice electricity and chemistry multiple choice questions (MCQs), O level chemistry test 1 online for exams. Practice electrical devices and circuit symbols MCQs questions and answers on electrical devices and circuit symbols, chemistry reactions, conductors and non conductors, electrolyte and non electrolyte with answers. Free electricity and chemistry quiz, online study guide has helping answer key with choices as voltmeters, ammeters, barometers and anemometers of multiple choice questions as electricity is measured through a device called as to test learning skills for viva exam preparation and job's interview questions. Study to learn electrical devices and circuit symbols quiz questions to learn online MCQs for competitive exam preparation test.

MCQ on Electricity and Chemistry Quiz PDF Download Test 1

MCQ. Electricity is measured through a device called as

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


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


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


MCQ. Reactivity series of metals is also called as the

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


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