Chemical Energy MCQs Test and Answers pdf Download

Practice chemical energy MCQs and earth-science for test prep and learning. Free study guide has multiple choice questions (MCQ) with chemical energy quiz as only by-product of fuel cell is with answering options acid, water, gas and neutral chemicals for exam preparation. Study to learn chemical energy quiz with MCQs to find questions answers based online tests.

MCQs on Chemical Energy

MCQ. Only by-product of fuel cell is

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


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


MCQ. Compared to combustion engines, fuel cells are

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


MCQ. When we think of car fuel, we commonly think of

  1. natural gas
  2. gasoline
  3. kerosene
  4. bitumen


MCQ. In a fuel cell, energy conversion is from

  1. chemical to mechanical
  2. electrical to mechanical
  3. chemical to electrical
  4. potential to kinetic