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The MCQ: Only by-product of fuel cell is; "Chemical Energy MCQ" App Download [Free] with answers: acid, water, gas, and neutral chemicals to study online school courses. Solve Energy Resources Quiz Questions, download Apple Book (Free Chapter) for distance education.

Chemical Energy MCQs PDF Download – Prep Test

MCQ 1: The only by-product of fuel cell is:

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

MCQ 2: The product of the reactants i.e. hydrogen and oxygen, is:

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

MCQ 3: One advantage of fuel cell is that it is:

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

MCQ 4: Compared to combustion engines, the fuel cells are:

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

MCQ 5: The 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

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