Chemical to Electrical Energy MCQs Quiz Online PDF Download

Practice chemical to electrical energy MCQs, O level chemistry MCQ test for online learning. Electricity and chemistry quiz has multiple choice questions (MCQ), chemical to electrical energy quiz questions and answers to practice as duration of bright-bulb is shorter in a magnesium-copper battery because, answer key help with choices as difference of copper ad magnesium in reactivity series is lesser, polarization occurs too quickly, magnesium is highly reactive and dissolves very rapidly in acid and all of these problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning chemical to electrical energy quiz with MCQs to practice test questions with answers.

MCQs on Chemical to Electrical Energy Quiz PDF Download

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

  1. the difference of copper ad magnesium in reactivity series is lesser
  2. the polarization occurs too quickly
  3. magnesium is highly reactive and dissolves very rapidly in acid
  4. all of these

C

MCQ. Most reactive metal in given series is

  1. magnesium
  2. zinc
  3. iron
  4. tin

A

MCQ. Least reactive metal in given series is

  1. magnesium
  2. zinc
  3. iron
  4. tin

D

MCQ. Least reactive metal in given series is

  1. tin
  2. copper
  3. lead
  4. silver

D

MCQ. Duration of bright-bulb can be enhanced, if along with copper

  1. magnesium is used
  2. the acid is more dilute
  3. zinc
  4. graphite

C