Question

why should curd and sour substances not be kept in brass and copper metals​

Answer 1

Because they have acids like lactic acids which can react with and corrode the metal.

Please mark brainliest.

Answer 2

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$\huge\text{\underline{Curd..!!}}$


⚫Well, curd and other $\bold{\underline{sour\:substances}}$ reacts with brass and copper vessels.


⚫And, forms hydrogen and other $\bold{\underline{harmful}}$ substances.


⚫This is due to presence of $\bold{\underline{acid}}$ in them.


⚫That’s why curd and other sour substances $\bold{\underline{should\:not}}$ be kept in brass and copper vessels.


$\sf{\underline{NOTE:}}$


⚫Curds are a dairy product $\bold{\underline{obtained}}$ by coagulating milk in a process called curdling.


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