January 2026
Intermediate
368 pages
12h 59m
English
Content preview from Pearson IIT Foundation Class 9 Chemistry, 2026
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CHAPTER 3
Mole Concept, Stoichiometry, and Behaviour of Gases
Key Ideas 
After completing this chapter, you should be able to:
✦ derive the formulae of compounds and understand the naming of compounds.
✦ describe the laws pertaining to the inter-relation of measurable properties of gases along with ideal gas equation.
✦ develop numerical ability in mole concept.
✦ explain the types of chemical reactions.
✦ balance the chemical equations and study the stoichiometric relation in correlation with the concept of mole
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