Class 10 Online Courses

Earth Science MCQ

Earth Science MCQs PDF - Topics

Chemical Energy MCQ Quiz Online

Learn Chemical energy Multiple Choice Questions (MCQ) to practice chemical energy quiz answers PDF to study online earth science course. Energy Resources Multiple Choice Questions and Answers (MCQs), Chemical Energy quiz questions PDF for elementary school graduation certificate. "Chemical Energy MCQ" PDF eBook: types of fossil fuels, fossil fuels formation, energy resources, earths resource test prep for online school and college.

"The only by-product of fuel cell is" Multiple Choice Questions (MCQ) on chemical energy with choices acid, water, gas, and neutral chemicals for elementary school graduation certificate. Study energy resources quiz questions for online certificate programs for distance education.

MCQs on Chemical Energy

MCQ: The only by-product of fuel cell is

neutral chemicals

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

hydrogen peroxide
trihydrogen oxide

MCQ: One advantage of fuel cell is that it is

pollution free

MCQ: Compared to combustion engines, the fuel cells are

less efficient
moderately efficient
more efficient
more violent

MCQ: The conversion of energy takes place by reacting two elements i.e.

hydrogen and oxygen
oxygen and nitrogen
hydrogen and nitrogen
argon and radon