Why should curd and sour substances not be kept in brass and copper vessels
Why should curd and sour substances not be kept in brass and copper vessels?
Answer: Curd and sour substances are acidic by nature. e.g. curd contains lactic acid. When these substances are kept in metal containers like brass and copper, metal react with acid and liberate hydrogen gas and other harmful substances, which may spoil these substances.
Answer: Curd and sour substances are acidic by nature. e.g. curd contains lactic acid. When these substances are kept in metal containers like brass and copper, metal react with acid and liberate hydrogen gas and other harmful substances, which may spoil these substances.
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