Q. Sulphuric acid was prepared by

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Q. A substance that produces hydrogen ions in aqueous solution is a/an

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Q. The first acid known to man was

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Q. The unit of rate constant is the same as that of rate of reaction in

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Q. Thermochemistry is the study of relationship between heat, energy and

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Q. The number of moles of Oxygen atoms in 11g of CO₂ gas are

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Q. The rate determining step is the

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Q. The study of heat changes accompanying a chemical reaction is called

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Q. A homogeneous mixture of two or more components is called

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Q. Bases turn red litmus

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Q. The time required to convert 50% reactants into products is called

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Q. Base is a species that gives ions in aqueous solution

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Q. The change in concentration of reactant or product per unit time is called

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Q. 6 grams of Hydrogen is

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Q. The substance present in large amount in the solution is

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Q. Every sample of matter with uniform properties and a fixed composition is called a

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Q. A solution of two components is called

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Q. When a solid is heated, the energy of its particles increases

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Q. Polar bond is formed due to difference in

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Q. Example of polar compound is

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