Course Content
Unit I: Chemical Substances – Nature and Behaviour
You will learn for your Class X Board and Competitive Exams. Happy Learning at Glintal.
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Unit II: World of Living
You will learn for your Class X Board and Competitive Exams. Happy Learning at Glintal.
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Unit III: Natural Phenomena
You will learn for your Class X Board and Competitive Exams. Happy Learning at Glintal.
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Unit IV: Electric Current
You will learn for your Class X Board and Competitive Exams. Happy Learning at Glintal.
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Unit V: Natural Resources
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Quizzes
Class X: SCIENCE

Acids and Bases – definitions in terms of furnishing of H+ and

OH– ions, identification using indicators, chemical properties, examples and uses,

neutralization, concept of pH scale (Definition relating to logarithm not required),

importance of pH in everyday life; preparation and uses of Sodium Hydroxide, Bleaching

powder, Baking soda, Washing soda and Plaster of Paris.