Electricity and Chemistry Multiple Choice Questions and Answers 2 PDF Download

Electricity and chemistry multiple choice questions, learn online O level chemistry test prep 2 for certificate programs online courses. Study electrolyte and non electrolyte multiple choice questions (MCQs), electricity and chemistry quiz questions and answers. Practice electrolyte and non electrolyte, electrical devices and circuit symbols career test prep for online chemistry degree courses distance learning.

Learn electricity and chemistry career test with multiple choice question: difficulty of discharge is highest in, for online certificate courses with options copper ions, calcium ions, lead ions, silver ions for online global learning to qualify for scholarships for international students with knowledge tests. Practice skills assessment test for online learning electrolyte and non electrolyte quiz questions with Cambridge chemistry MCQs for chemistry certification competitive exam prep.

MCQ on Electricity & Chemistry Test 2Quiz PDF Download

MCQ: Difficulty of discharge is highest in

  1. calcium ions
  2. copper ions
  3. lead ions
  4. silver ions

A

MCQ: Difficulty of discharge is lowest in

  1. potassium ions
  2. sodium ions
  3. copper ions
  4. silver ions

D

MCQ: In electrolysis of concentrated HCl, at cathode

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

C

MCQ: In electrolysis of brine, ions moving to anode include

  1. sodium + hydrogen ions
  2. hydroxide + Chloride ions
  3. sodium + hydroxide ions
  4. chloride ions + hydrogen gas

B

MCQ: A suitable constant flow of electricity can be ensured through

  1. an ammeter
  2. a rheostat
  3. a voltmeter
  4. a galvanometer

B