Physical changes & Chemical changes|part-2|chapter-6|NCERT|physical and chemical changes class 7
Hello everyone
This video is of part-2 of chapter-6 physical & chemical changes
In this video I have discussed about topic -3 Chemical changes
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Here is the link of part-1 video of Physical & Chemical changes
• Physical changes & Chemical changes|part-1...
#Chemicalchanges#examples#rustingofiron#vinegar#bakingsoda#limewater#calciumcarbonate#magnesiumribbon#neutralisation#medicine#plastics&detergents#crackers#spoilageoffood#photosynthesis#digestion#