Chemical Symbols Quizzes Online MCQs PDF Download eBook
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"The formula of Calcium Hydrogen Carbonate indicates that for each ion of", chemical symbols Multiple Choice Questions (MCQ) with choices ca, two ions of hydrogen carbonate are required, hydrogen carbonate, two ions of ca are required, ca, three ions of hydrogen carbonate are required, and ca, four ions of hydrogen carbonate are required for colleges that offer online courses. Learn chemical formulae and equations questions and answers to improve problem solving skills for online colleges that offer certificate programs.
Chemical Symbols Questions and Answers PDF Download eBook
MCQ: The formula of Calcium Hydrogen Carbonate indicates that for each ion of
- hydrogen carbonate, two ions of Ca are required
- Ca, two ions of hydrogen carbonate are required
- Ca, three ions of hydrogen carbonate are required
- CA, four ions of hydrogen carbonate are required
B
MCQ: According to collision theory, an increase in temperature increases
- kinetic energy of reactants only
- heat energy of reactants only
- mass of the reactants
- kinetic energy and heat energy of reactants
D
MCQ: The period number indicates the number of
- neutrons
- valence electrons
- electron shells
- all of above
D
MCQ: What is correct about reductant?
- it removes oxygen only
- it donates electrons only
- it is oxidizing agent
- it removes oxygen and donates electrons
D
MCQ: Hydrogen Chloride gas (HCl(g)) dissolved in Methylbenzene (C7H8) is not acidic because
- it is ionic in nature
- it has ample free hydrogen ions
- it has no free hydrogen ions
- it can easily form hydroxonium ions
C