Page 2 - 4. HOME ASSIGNMENT- DIFFERENT STATES OF MATTER
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reddish brown colour spread upwards into the jar containing air. Based on
                         his observation answer the following:
                               (i) Which property of matter is exhibited in the above process?
                             (ii)   Is it only the bromine vapour which moves up& diffuses into the
                                    air in the upper jar?
                               (iii)      If it is so, then why air from the upper jar does not move down?


               NCERT Textbook-Std-IX-Science
               Page_6
               Q1,2,3,&4


































































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