Identify the type of chemical reaction in the following statements and define each of them:-1- Digestion of food in our body2- Rusting of Iron3- Heating of manganese dioxide with aluminium powder4- Blue colour of copper sulphate solution disappears when iron filings are added to it5- Dil. HCl acid is added to sodium hydroxide solution to form sodium chloride and water. (5 marks)
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(1) Combustion reaction (2) oxidation reaction (3) Thermite reaction (4) Displacement reaction (5) Double Displacement reaction
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