how would you verify that setting of curd is a chemical change
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We cant reverse this change and lactic Acid is also produced
dipankitadutta:
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One can be that it take time and bacteria act on it to make curd
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Formation of new substance and irreversible process shows that curd is chemical change.
formation of milk-> curd is a chemical change
Curd once formed cannot be reversed to form milk.
The curd is formed because of the chemical reaction between lactic acid bacteria and caesin.
During fermentation the bacteria uses enzymes to produce energy from lactose.
formation of milk-> curd is a chemical change
Curd once formed cannot be reversed to form milk.
The curd is formed because of the chemical reaction between lactic acid bacteria and caesin.
During fermentation the bacteria uses enzymes to produce energy from lactose.
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