Percent Composition of Elements Quiz Questions and Answers PDF Download eBook - 148
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Quiz on Percent Composition of Elements PDF Download eBook
MCQ: The formula of calcium hydrogen sulfate is
MCQ: Valency is also referred to as the
- combining power
- number of electron shells
MCQ: Burning of glucose produces heat and
- carbon dioxide (gas) only
- water (gas) only
- oxygen (gas)
- carbon dioxide (gas) and water (gas)
MCQ: Calcium carbonate CaCO3 is a
MCQ: Saucepans can be manufactured through the electrolysis of
- galvanized zinc