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Class XI : Chemistry

Chapter: Some Basic Concepts of Chemistry

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Objectives

To express the results of a measurement in correct significant figures. To be familiar with the explanation of the terms - elements, compounds and mixtures. To understand the laws of chemical combination. To study atomic mass, molecular mass, the concept of mole, Avogadro's constant, empirical and molecular formulae, and their calculations. To express the molarity of a solution. To write balanced chemical equations and use them for various calculations.

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