Embibe Big Book for Science for Delhi Board Class 7

Science

Acids, Bases and Salts

This chapter covers topics, such as, Introduction to Acids and Bases, Neutralisations, Neutralisations in Everyday Life & Natural Indicators etc.

This topic covers concepts, such as, Chemical Substances, Acidic Substances, Acids, Basic Substances, Bases, Sources of Common Acids & Sources of Common Bases etc.

Introduction to Acids and Bases

This topic covers concepts, such as, Indicators, Natural Indicators, Litmus, Lichens, Red Litmus Paper, Blue Litmus Paper, China Rose as Natural Indicator & Effect of Indicators on Dilute Solutions etc.

Natural Indicators

This topic covers concepts, such as, Neutral Solution, Neutralisation, Salt Formation by Acids and Bases, Acid Rain & Phenolphthalein as a Indicator etc.

Neutralisations

This topic covers concepts, such as, Neutralisation in Digestion, Antacids, Neutralisation of Factory Wastes with Bases & Tooth Decay due to Presence of Acid etc.

Neutralisations in Everyday Life

NEW SCIENCE In Everyday Life

Start Up Science 7

S. Chand's SCIENCE For Class VII

Learning Elementary Science for Class 7

Expanded Universal Science 7

Science Now 7

Science Booster

CONCERT Science 7

SCIENCE ROUTE 7

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AWARENESS SCIENCE for Seventh Class

Science 7

Living Science 7

Science Horizons

Exam Guru Science

Frank Everyday Science

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NCERT Exemplar Science - Class 7

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Exploring Science BASED ON THE LATEST NCF GUIDELINES 7

Basic Science For Class 7

WOW! SCIENCE Hands-on Learning in SCIENCE 7

SCIENCE TEXTBOOK FOR CLASS VII

pH Scale

Acids, Bases and Their Neutralisation Reactions

Neutralisation Reactions

Effects of Acids and Bases on Litmus Papers

Neutralisation in Treatment of Ant's Bite

Importance of pH in Soil

Applications of Neutralisation Reaction

What Are Acids and Bases?

This chapter covers topics, such as, Soil Types, Properties of Soil, Uses of Soil (Soil And Crops), Soil Profile & Introduction to Soil etc.

Soil

This chapter covers topics, such as, Alternative Arrangement for Sewage Disposal, Wastewater Treatment Plant, Importance of Water, Sanitation and Disease, Sanitation at Public Places, Better Housekeeping Practices & Sewerage System etc.

Wastewater Story

This chapter covers topics, such as, Rusting of Iron, Physical Changes, Chemical Changes & Crystallisation etc.

Physical and Chemical Changes

This chapter covers topics, such as, Animal Fibres- Silk, From Fibres to Wool, Life History of Silk Moth, Animal Fibres- Wool, Animals that Yield Wool & From Cocoon to Silk etc.

Fibre to Fabric

This chapter covers topics, such as, Depletion of Water Table, Need and Consumption of Water, Groundwater- Important Source of Water, Sources of Water, Water Management & Forms of Water etc.

Water: A Precious Resource

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Acids, Bases and Salts

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