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Chapter 7 CHEMICAL EQUATION MCQs

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1. . Reactant that consume earlier in chemical reaction is:





2. . The excess reactant is the reactant in a chemical reaction with greater amount than necessary to react completely with the limiting reactant:





3. . The fraction (or percentage) of the limiting reactant converted into products:





4. . The fraction (or percentage) of the reactants that actually reacted during the reaction:





5. . The method of representing a chemical reaction with the help of symbols and formulae of the substances involved in it is known as:





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