(a)why does a milkman add baking soda to milk? (b)why does it take a long time for this milk to ferment?
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a) Baking soda is an base,milk has lactic acid;an acid.
•to prevent the souring of the milk
•to prevent it from spoiling easily
So,to neutralise the milk,the milkman adds baking powder(a pinch oly)
b)Since this milk in now neutralized,it takes a song time to ferment
•to prevent the souring of the milk
•to prevent it from spoiling easily
So,to neutralise the milk,the milkman adds baking powder(a pinch oly)
b)Since this milk in now neutralized,it takes a song time to ferment
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