As an Amazon Associate I earn from qualifying purchases.

Electricity and Chemistry MCQ Questions and Answers PDF Download eBook

Practice Electricity and Chemistry Multiple Choice Questions and Answers PDF, electricity and chemistry MCQs with answers PDF worksheets, O level chemistry test 4 for online college programs. Learn conductors and non conductors MCQs, "Electricity and Chemistry" quiz questions and answers for admission and merit scholarships test. Learn conductors and non conductors, electrolyte and non electrolyte, chemical to electrical energy, polarization, electrical devices and circuit symbols career test for online college bachelor degree.

"Examples of non-conductors include" Multiple Choice Questions (MCQ) on electricity and chemistry with choices phosphorus, sulphur, wood, and all of above for free online college courses. Practice conductors and non conductors quiz questions for jobs' assessment test and online courses for ACT subject tests.

MCQs on Electricity & Chemistry Quiz PDF Download eBook

MCQ: Examples of non-conductors include

  1. sulphur
  2. phosphorus
  3. wood
  4. all of above


MCQ: Which one is correct about cations?

  1. they are positively charged ions
  2. they are negatively charged ions
  3. they travel towards anode during electrolysis
  4. they travel towards anode during polarization


MCQ: Duration of bright-bulb is shorter in a magnesium-copper battery because of the

  1. difference of copper and magnesium in reactivity series is lesser
  2. polarization occurs too quickly
  3. magnesium is highly reactive and dissolves very rapidly in acid
  4. none of above


MCQ: Polarization occurs due to

  1. rapid dissolving of magnesium in dilute acid
  2. slow dissolving of magnesium in conc. Acid
  3. copper electrode gets covered with bubbles of hydrogen gas
  4. copper electrode gets covered with bubbles of ammonia gas


MCQ: Conventionally, the negative terminals are shown as a

  1. long thin line
  2. short fat line
  3. long wavy line
  4. short wavy line