Page 127 - Chemistry ICSE Class X
P. 127

CHAPTER 5









                                  Mole Concept and



                                        Stoichiometry









                                                    TOPICS COVERED

              ƒ  The mole concept               ƒ  Applications of the            ƒ  Formula mass
              ƒ  Gay-Lussac’s law of              Avogadro’s law                  ƒ  Gram-atomic mass and gram-
               combining volumes                ƒ  Some examples based on           molecular mass
              ƒ  Some examples based              Avogadro’s law                  ƒ  Composition of a compound
               on Gay-Lussac’s law of           ƒ  Atomic mass and relative       ƒ  Determination of empirical
               combining volumes                  atomic mass                       and molecular formula
              ƒ  Avogadro’s law                 ƒ  Fractional atomic masses       ƒ  Calculations based on
              ƒ  Atomicity                      ƒ  Molecular mass and relative      chemical equations
                                                  molecular mass




                                         Highlight the past and   TOPIC-WISE             Provide the first step in
                BOXED FEATURES           future developments in   ASSIGNMENTS            testing your learning
                                         science



                                         Enable you to measure
                LET US ANSWER SOME       your conceptual        QUESTIONS FROM           Help you to practise your
                MORE QUESTIONS           understanding          BOARD PAPERS             exam skills



                                                               Helps you to reflect back
                                      LET US SAY IT AGAIN      on what you have learned
   122   123   124   125   126   127   128   129   130   131   132