Chemical Energy MCQs Quiz Worksheet PDF Download

Learn chemical energy MCQs, earth science test for online course learning and test prep to practice. Energy resources quiz questions has multiple choice questions (MCQ), chemical energy test to learn for earth science for kids tests.

Earth science practice test MCQ on only by-product of fuel cell is with options acid, water, gas and neutral chemicals problem solving skills for competitive exam, viva prep, interview questions with answer key. Free Earth science revision notes to learn chemical energy quiz with MCQs to find questions answers based online learning tests.

MCQs on Chemical Energy Quiz PDF Download

MCQ. Only by-product of fuel cell is

  1. acid
  2. water
  3. gas
  4. neutral chemicals

B

MCQ. Product of reactants i.e. hydrogen and oxygen, is

  1. water
  2. hydrogen peroxide
  3. hydroxyl-
  4. trihydrogen oxide

A

MCQ. One advantage of fuel cell is that it is

  1. radioactive
  2. pollution free
  3. neutral
  4. unreactive

B

MCQ. Compared to combustion engines, fuel cells are

  1. less efficient
  2. moderately efficient
  3. more efficient
  4. more violent

C

MCQ. Conversion of energy takes place by reacting two elements i.e.

  1. hydrogen and oxygen
  2. oxygen and nitrogen
  3. hydrogen and nitrogen
  4. argon and radon

A