Page 1 - LN
P. 1

SAI International School
                                                       Class-X

                                               Subject_ Chemistry
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                                 Topic-Chemical Reactions and Equationss
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                                  S u b   t o p i  T y p e s   o f   C h e m i c a l   R e a c t i o n s
                                  Sub topicc-Types of Chemical Reactions
                                                (Redox Reactions)
                                                  LESSON NOTES


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               Oxidation-Reduction reactions are also known as s Redox Reactions.
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                                                 REDOX REACTIONS



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                       O X I I D A T I I O N                                                                                                                                                                                                                                                                                     R E D U C T I I O N
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                       OXIDATION                                                                     REDUCTIONN
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                       1.  Gain of Oxygen                                                 1. Loss of Oxygenn

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                       2.  Loss of Hydrogen                                               2. Gain of Hydrogen
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                       3.  Loss of electrons                                               3. Gain of electronss


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               OXIDISING AGENT (O A)REDUCCING AGENT (R A)
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                   1.  Substances undergoing  Reduction. Substances undergoing Oxidation.
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                   2.  Supplier of Oxygen                                      Acceptor of Oxygenn
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                   3.  Acceptor of Hydrogen                                  Supplier of Hydrogenn

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                   4.  Acceptor of Electrons                                   Supplier of Electronss


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                      A.  Redox w.r.t GAINN/LOSS OF OXYGEN-
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                       Oxidation Half-                                                    Reduction Half-





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