Some Basic Concepts of Chemistry
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Description: Matter is anything with mass and volume. The SI System standardizes units for measuring physical quantities.
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Description: Significant figures refine measurement accuracy. Conservation of mass asserts mass remains constant in chemical reactions.
Description: Definite Proportions states elements combine in fixed ratios by mass. Mole Concept quantifies substance amount using Avogadro's number.
Description: Numericals based on Mole Concept involve calculating moles, mass, and particles. Avogadro’s Law relates gas volume to moles at constant temperature and pressure.
Description: Gram atomic weights measure the mass of one mole of an element. % mass calculates an element's proportion in a compound.
Description: Empirical formula shows the simplest whole-number ratio of elements in a compound; molecular formula gives the exact number of atoms.
Description: Molarity measures solute moles per liter of solution. Molality measures moles per kilogram of solvent. Normality measures equivalent solute concentrations.
Description: Solution of Numericals Based on Mole Formulaes
Board: State Board
Stream: Science
Standard: XI
Course: Chemistry
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Board: State Board
Stream: Science
Standard: XI
Course: Chemistry
Know More
Board: State Board
Stream: Science
Standard: XI
Course: Chemistry
Know More
Board: State Board
Stream: Science
Standard: XI
Course: Chemistry
Know More
Board: State Board
Stream: Science
Standard: XI
Course: Chemistry
Know More
Board: State Board
Stream: Science
Standard: XI
Course: Chemistry
Know More
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Board: CBSE
Stream: Science
Standard: XI
Course: Chemistry
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Board: CBSE
Stream: Science
Standard: XI
Course: Chemistry
Know More