Electricity and Chemistry Multiple Choice Questions and Answers 21 PDF Book Download

Electricity and chemistry MCQs, electricity and chemistry quiz answers, O level chemistry test 21 to learn online college chemistry courses. Learn chemical to electrical energy multiple choice questions (MCQs), electricity and chemistry quiz questions and answers for admission and scholarships exams. Practice assessment test on chemical to electrical energy, conductors and non conductors, electrolyte and non electrolyte test prep for chemistry certifications.

Practice electricity and chemistry career test with multiple choice question: in a magnesium-copper battery with dilute acid as electrolyte,, with choices the duration of bulb brightness is shorter, the bulb can stay bright for very long, the bulb gets dimmer, and the bulb cannot be lighten up. for online chemistry degree. Prepare jobs' assessment test for online learning chemical to electrical energy quiz questions for chemistry major, competitive assessment tests.

MCQ on Electricity & Chemistry Test 21Quiz Book Download

MCQ: In a magnesium-copper battery with dilute acid as electrolyte,

  1. the bulb can stay bright for very long
  2. the duration of bulb brightness is shorter
  3. the bulb gets dimmer
  4. the bulb cannot be lighten up.

B

MCQ: Brightness of battery light depends on the

  1. polarization
  2. difference in the reactivity series of two metals in the battery
  3. volts of bulb attached to the battery
  4. all of these

B

MCQ: Metal core in power cable is normally made up of

  1. steel
  2. aluminum
  3. nickel
  4. Both A and B

D

MCQ: Distilled water is an example of

  1. strong electrolyte
  2. non-electrolyte
  3. weak electrolyte
  4. catalyst

B

MCQ: Difficulty of discharge is lowest in

  1. sulphate ions
  2. nitrate ions
  3. chloride ions
  4. bromide ions

D