Question

brass and copper vessel are basic in nature .and curd and sour is acidic in nature if we kept curd and sour in brass and copper vessels they react with each other and produce salt and water . the curd and sour are becomes salty and their smell is becomes bad . IS THIS MY ANSWER IS RIGHT

Answer 1

Answer:

they do not provide salt and water .

Explanation:

sour substances like pickles and curd are acidic in nature, i.e. they have acids in them. so, when they are kept in brass or copper vessels, they react with them and form poisonous or better to say toxic elements. which may harmful for human body. hence , they are not kept in metal container.

Answer 2

$<b> Curd and other sour substances contain acids. Therefore, when they are kept in brass and copper vessels, the metal reacts with the acid to liberate hydrogen gas and harmful products, thereby spoiling the food.$