Question

why. should curd and other sour substance not to be kept in copper and brass vessels??​

Answer 1

Answer:

curd and others or substance is not kept in copper and brass vessel because it releases chemical which is harmful to our body which is similar to a poison

Explanation:

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Answer 2

Answer:

Here is ur answer my dear :

Curd and sour substances contain acids. Acids react with metals to produce salt and hydrogen gas. So, if such substances are kept in copper container, the acid will react and the container will be corroded.

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