1. 1. www.MishraHomeTution.com www.mishrahometution.com
2. 2. www.MishraHomeTution.com Class 10 (C.B.S.E) Chemical reaction and equation Part-1 This educational video is brought to you by- www.mishrahometution.com
3. 3. www.MishraHomeTution.com Topics covered 1.Chemical reaction 2.Reactants and products 3.Chemical reactions in our daily life
4. 4. www.MishraHomeTution.com Chemical reaction:- Chemical reaction are the processes in which new substan- -ces with new properties are formed. Eg: when oxygen gas and hydrogen gas react together Then water molecules are formed. 22 + 2 22
5. 5. www.MishraHomeTution.com During a chemical reaction a rearrangement of atoms take place. During a chemical reaction old bonds are break and new bonds are formed . During a chemical reaction atoms of one element does not change into the atoms of another elements . Reactants:- The substances which take part in the chemical reaction are called reactants. Products:-The new substance produced after a chemical reaction is called product. Eg: when a magnesium ribbon burns in air it form magnesium oxide.
6. 6. www.MishraHomeTution.comwww.MishraHomeTution.com BUNSEN BURNER MAGNESIUM BURNER
7. 7. www.MishraHomeTution.comwww.MishraHomeTution.com BUNSEN BURNER MAGNESIUM BURNER Magnesium oxide
8. 8. www.MishraHomeTution.com Chemical reaction in our daily life:- 1. Formation of milk from curd. MILK CURD 2.Cooking of food. 3.Rusting of iron.
9. 9. www.MishraHomeTution.com 4.Burning of candle wax. 5. Ripening of fruits. 6. Digestion of food. 7. Respiration 8. Fermentation
10. 10. www.MishraHomeTution.com THANK YOU For visiting this video For more videos , Home tutions, Online notes, Please contact: www.mishrahometution.com