Science Part 1 Chapters

Select a chapter to access Balbharati solutions, detailed notes, and important questions

1

Gravitation

Balbharati Solutions

Complete textbook solutions with step-by-step explanations

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Chapter Notes

Formulas, concepts, diagrams, and explanations

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Important Questions

Previous year questions and important problems

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2

Periodic Classification of Elements

Balbharati Solutions

Complete textbook solutions with step-by-step explanations

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Chapter Notes

Periodic table, trends, properties, and classification

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Important Questions

Important questions on periodic classification

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3

Chemical Reactions and Equations

Balbharati Solutions

Complete textbook solutions with step-by-step explanations

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Chapter Notes

Types of reactions, balancing equations, chemical changes

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Important Questions

Important questions on chemical reactions

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4

Effects of Electric Current

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Complete textbook solutions with step-by-step explanations

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Chapter Notes

Electric current effects, heating, magnetic effects, applications

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Important Questions

Important questions on electric current

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5

Heat

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Complete textbook solutions with step-by-step explanations

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Chapter Notes

Heat transfer, temperature, thermal expansion, calorimetry

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Important Questions

Important questions on heat and thermal properties

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6

Refraction of Light

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Complete textbook solutions with step-by-step explanations

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Chapter Notes

Laws of refraction, refractive index, applications

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Important Questions

Important questions on refraction of light

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7

Lenses

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Complete textbook solutions with step-by-step explanations

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Chapter Notes

Types of lenses, lens formula, magnification, applications

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Important Questions

Important questions on lenses and optical instruments

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8

Metallurgy

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Complete textbook solutions with step-by-step explanations

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Chapter Notes

Ores, extraction processes, alloys, properties of metals

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Important Questions

Important questions on metallurgy and metal extraction

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9

Carbon Compounds

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Complete textbook solutions with step-by-step explanations

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Chapter Notes

Hydrocarbons, functional groups, organic compounds, IUPAC

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Important Questions

Important questions on carbon compounds and chemistry

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10

Space Missions

Balbharati Solutions

Complete textbook solutions with step-by-step explanations

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Chapter Notes

Indian space missions, satellites, space technology

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Important Questions

Important questions on space missions and technology

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