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O Level Chemistry MCQs

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Save Energy O Level Chemistry MCQ Quiz Online

Learn Save Energy O Level Chemistry Multiple Choice Questions (MCQ), Save Energy O Level Chemistry quiz answers PDF to study o level chemistry online course for o level chemistry classes. Energy from Chemicals Multiple Choice Questions and Answers (MCQs), Save Energy O Level Chemistry quiz questions for SAT practice test. "Save Energy O Level Chemistry MCQ" PDF Book: exothermic reactions, endothermic reactions, making and breaking bonds test prep for online college classes.

"Liquefied Petroleum Gas (LPG) is obtained by cooling which of the following?" MCQ PDF: save energy: o level chemistry with choices methane, natural gas, carbon dioxide, and nitrous oxide for SAT practice test. Study save energy o level chemistry quiz questions for merit scholarship test and certificate programs for ACT subject test tutoring.

MCQs on Save Energy O Level Chemistry Quiz

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

methane
natural gas
carbon dioxide
nitrous oxide

MCQ: An efficient source of electricity production is to

combine hydrogen and oxygen to form water
drive generators through steam
combine nitrogen with hydrogen
none of above

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

it is endothermic
it is exothermic
it gives off more heat than coal gas
it requires very little oxygen to burn

MCQ: Upon burning, Hydrogen (H2) forms

water vapors
hydrogen oxide
hydrogen ions
hydrocarbon

MCQ: Energy can be conserved through

insulating lofts with fiber glass
use of lame burn engines
using catalytic converters
controlling temperature