Chemical Energy MCQs Quiz Worksheet PDF Download
Learn chemical energy MCQs, earth science online test for elementary school exam prep for distance learning degree, free online courses. Practice energy resources multiple choice questions (MCQs), chemical energy quiz questions and answers for earth science for kids tests.
Study elementary school courses, online earth science degree programs MCQs: only by-product of fuel cell is, for online courses with choices acid, water, gas, and neutral chemicals with online teaching resources for teachers on net tutoring with science practice. Free Earth science student portal for online learning chemical energy quiz questions, MCQs to find questions answers based online learning tests.
MCQs on Chemical Energy Quiz PDF Download
MCQ: Only by-product of fuel cell is
- neutral chemicals
MCQ: Product of 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, fuel cells are
- less efficient
- moderately efficient
- more efficient
- more violent
MCQ: Conversion of energy takes place by reacting two elements i.e.
- hydrogen and oxygen
- oxygen and nitrogen
- hydrogen and nitrogen
- argon and radon