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O Level Chemistry MCQ Questions

O Level Chemistry MCQs - Chapter

Energy from Chemicals Multiple Choice Questions and Answers PDF p. 1

Practice Energy from Chemicals multiple choice questions and answers, O Level quiz answers PDF to solve O Level Chemistry worksheets 1 for online colleges. Solve making and breaking bonds MCQs, Energy from Chemicals trivia questions and answers for admission and merit scholarships test. "Energy from Chemicals MCQ" PDF book: making and breaking bonds, endothermic reactions, exothermic reactions, save energy: o level chemistry career test for SAT test.

"Conversion of carbonate into oxides and carbon dioxide is called as" Multiple Choice Questions (MCQ) on energy from chemicals with choices thermal decomposition, combustion, neutralization, and respiration for best SAT prep courses online. Practice making and breaking bonds quiz questions for jobs' assessment test and online courses for two year online colleges.

MCQs on Energy from Chemicals Quiz

1.

Conversion of carbonate into oxides and carbon dioxide is called as

combustion
Thermal decomposition
Neutralization
Respiration

2.

Conversion of Copper Hydroxide (Cu(OH)2) into Copper Oxide (CuO) and water (H2O) is an example of

combustion
Thermal decomposition
Neutralization
Respiration

3.

In exothermic reactions, the final energy content of products is

lower than the energy contents of the reactants
higher than the energy contents of the reactants
not depend upon the energy content of the reactants
none of above

4.

Upon heating, sodium nitrate NaNO3(s) gets converted into

sodium oxide
nitric acid
sodium hydrogen oxide
none of above

5.

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

methane
natural gas
carbon dioxide
nitrous oxide