O Level Courses

IGCSE O Level Chemistry Practice Tests

IGCSE O Level Chemistry Online Tests

Save Energy O Level Chemistry Multiple Choice Questions (MCQ) PDF Download

The e-Book Save Energy O Level Chemistry Multiple Choice Questions (MCQ Quiz) with answers, Save Energy O Level Chemistry MCQs PDF download to learn online igcse chemistry degree courses. Study Energy from Chemicals Multiple Choice Questions and Answers (MCQs), Save Energy O Level Chemistry quiz answers PDF for SAT practice test. The Save Energy O Level Chemistry MCQ App Download: Free learning app for exothermic reactions, endothermic reactions, making and breaking bonds test prep for online college classes.

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Save Energy O Level Chemistry MCQ Quiz PDF Download: IGCSE Chemistry MCQs

MCQ 1: Liquefied Petroleum Gas (LPG) is obtained by cooling which of the following?

A) methane
B) natural gas
C) carbon dioxide
D) nitrous oxide

MCQ 2: An efficient source of electricity production is to

A) combine hydrogen and oxygen to form water
B) drive generators through steam
C) combine nitrogen with hydrogen
D) none of above

MCQ 3: Methane (CH4) is better fuel than Coal gas because

A) it is endothermic
B) it is exothermic
C) it gives off more heat than coal gas
D) it requires very little oxygen to burn

MCQ 4: Upon burning, Hydrogen (H2) forms

A) water vapors
B) hydrogen oxide
C) hydrogen ions
D) hydrocarbon

MCQ 5: Energy can be conserved through

A) insulating lofts with fiber glass
B) use of lame burn engines
C) using catalytic converters
D) controlling temperature

IGCSE O Level Chemistry Practice Tests

Save Energy: O Level Chemistry Learning App & Free Study Apps

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O Level Chemistry App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)