Question

way we shall identify the contents of test tube Questionnaire 2 # Page No. 22 0.1. Why should eurd and sour substances kept in brass and copper vessels


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Answer 1

Answer:

Curd and sour substances contain acids. When they are kept in brass or copper vessels they react with the metal and form hydrogen gas and other harmful products which may spoil the food amd corrode the metal. Therefore, such food is not stored in brass and copper vessels.