Electricity and Chemistry Multiple Choice Questions and Answers 7 PDF Download

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Study bachelor degree and masters in chemistry degree courses, online electricity and chemistry quiz, study guide has multiple choice question (MCQs): purpose of a voltmeter is to with options measure amount of current, ensure constant flow of electricity, measure voltage of cells and batteries and help bulbs to glow for scholars competing for college and universities' scholarships with college board ACT practice test. Practice skills assessment test to learn online electrical devices and circuit symbols quiz questions with Cambridge chemistry MCQs for chemistry certification competitive exam prep.

MCQ on Electricity and Chemistry Test 7Quiz PDF Download

MCQ: Purpose of a voltmeter is to

  1. ensure constant flow of electricity
  2. measure amount of current
  3. measure voltage of cells and batteries
  4. help bulbs to glow

C

MCQ: Difficulty of discharge is lowest in

  1. calcium ions
  2. sodium ions
  3. magnesium ions
  4. zinc ions

D

MCQ: In a dry cell, polarization

  1. cannot be prevented
  2. is prevented through ammonium nitrate mixture
  3. is prevented through magnese oxide
  4. is prevented through a NaOH mixture

C

MCQ: Ethanol C2H5OH(I) is an example of

  1. strong electrolyte
  2. non-electrolyte
  3. weak electrolyte
  4. carboxylic acid

B

MCQ: In electrolysis of dilute Hydrochloric Acid (HCl(aq)), at anode,

  1. oxygen gas is given off
  2. hydrogen gas is given off
  3. chlorine gas is given off
  4. hydrogen chloride gas is given off

A