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Exothermic Reactions Interview Questions with Answers PDF p. 60

Exothermic Reactions interview questions and answers, exothermic reactions trivia questions PDF 60 to learn online O Level Chemistry course for online classes. Energy from Chemicals MCQ questions, exothermic reactions Multiple Choice Questions (MCQ) for online college degrees. "Exothermic Reactions " Book PDF: collection of gases, salts: hydrogen of acids, percent composition of elements, oxidation and reduction, exothermic reactions test prep for online college courses.

"Exothermic reactions take place when energy given out in making bonds is" MCQ PDF: more than the energy taken in for breaking bonds, less than the energy taken in for breaking bonds, equal to the energy taken in for breaking bonds, and none of above for SAT test. Study energy from chemicals questions and answers to improve problem solving skills for SAT subject tests.

Trivia Quiz on Exothermic Reactions MCQs

MCQ: Exothermic reactions take place when energy given out in making bonds is

less than the energy taken in for breaking bonds
more than the energy taken in for breaking bonds
equal to the energy taken in for breaking bonds
none of above

MCQ: While the Potassium Iodide (KI) is a powerful reducing agent, the

iodide ion is oxidized to iodine
iodide ion is reduced to iodine
iodine is reduced to iodide ion
iodine is oxidized to iodide ion

MCQ: In Sulfuric Acid (H2SO4), the chemical composition of sulfur is

0.0204
0.3265
0.6531
0.9821

MCQ: Soluble salt is

silver chloride AgCl
Lead Chloride PbCl2
Sodium chloride NaCl
mercury chloride HgCl2

MCQ: Hydrogen (H2) is not

heavier than carbon dioxide
lighter than air
colored
insoluble