CBSE Tutorials

    • About
    • CBSE 11th
    • CBSE 9th
      • CBSE 9th Mathematics
      • CBSE 9th Physics
      • CBSE Class 9th Syllabus 2022-23
    • CBSE Class 10th Topic-wise Tutorials
      • CBSE 10th Physics
      • Science Chapter 11: Human eye and Colourful World
    • CBSE Class 12
      • Physics for Class 12
        • Chapter-1: Electric Charges and Fields
    • Home
  • Science X | Chemical Reactions and Equations

    Chemical Reactions and Equations Consider the following situations of daily life and think what happens when – milk is left at room temperature during summers. an iron tawa/pan/nail is left exposed to humid atmosphere. grapes get fermented. food is cooked. food gets digested in our body. we respire.

    November 22, 2009
  • Science X | Unit 1 : Chemical Substances – Nature and Behaviour

    Unit 1 : Chemical Substances – Nature and Behaviour Acids, bases and salts : General properties, examples and uses, concept of pH scale, importance of pH in everyday life; preparation and uses of sodium hydroxide, Bleaching powder, Baking soda, washing soda and Plaster of Paris. Chemical reactions : Chemical Equation, Types of chemical reactions :…

    November 22, 2009
←Previous Page
1 … 135 136 137

CBSE Tutorials

Proudly powered by WordPress