Class 10 Courses

Earth Science Prep Tests

Earth Science Tests

Chemical Energy MCQ with Answers PDF Download

The Book Chemical energy Multiple Choice Questions (MCQ Quiz), chemical energy quiz answers PDF to study online courses, earth science tests. Solve Energy Resources Multiple Choice Questions and Answers (MCQs), Chemical Energy quiz questions PDF for elementary school graduation certificate. The App Chemical Energy MCQ e-Book PDF Download: types of fossil fuels, fossil fuels formation, energy resources, earths resource test prep for online school and college.

The MCQ: The only by-product of fuel cell is PDF, "Chemical Energy MCQ" App Download (Free) with acid, water, gas, and neutral chemicals choices for elementary school graduation certificate. Study energy resources quiz questions, download Amazon eBook (Free Sample) for distance education.

Earth Science: Chemical Energy MCQs PDF Download

MCQ: The only by-product of fuel cell is

A) acid
B) water
C) gas
D) neutral chemicals

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

A) water
B) hydrogen peroxide
C) hydroxyl-
D) trihydrogen oxide

MCQ: One advantage of fuel cell is that it is

A) radioactive
B) pollution free
C) neutral
D) unreactive

MCQ: Compared to combustion engines, the fuel cells are

A) less efficient
B) moderately efficient
C) more efficient
D) more violent

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

A) hydrogen and oxygen
B) oxygen and nitrogen
C) hydrogen and nitrogen
D) argon and radon

Practice Tests: Earth Science Exam Prep

Download Free Apps (Android & iOS)

The Apps: Earth Science Quiz App, 8th Grade Science MCQs App, and 7th Grade Science MCQ App to download/install for Android & iOS devices. These Apps include complete analytics of real time attempts with interactive assessments. Download Play Store & App Store Apps & Enjoy 100% functionality with subscriptions!

Earth Science App (Android & iOS)

ALL-in-ONE Courses App Download

Earth Science App (Android & iOS)

Earth Science App Download

8th Grade Science App (Android & iOS)

8th Grade Science Quiz App

7th Grade Science App (Android & iOS)

7th Grade Science Quiz App