Chemical Energy Multiple Choice Questions Online pdf eBooks Download

Learn chemical energy MCQs in earth-science quiz for test prep. Energy resources quiz questions has multiple choice questions (MCQ), chemical energy test as the only by-product of fuel cell is. Answer key help with choices as acid, water, gas and neutral chemicals problem solving for competitive exam, viva prep, interview questions worksheets. Free Earth-science revision notes to practice chemical energy quiz with MCQs to find questions answers based online 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


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

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


MCQ. One advantage of fuel cell is that it is

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


MCQ. Compared to combustion engines, fuel cells are

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


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