Question

que.
curd is not kept in copper and
brass utensils. why?​

Answer 1

Answer:

Curd and sour substances should not be kept in brass and copper as the sour substances are acidic in nature and react with the metallic surface of the brass and copper to form some toxic compound which may be unfit for health.

Hence pickles and curd should not be stored in copper and brass utensils.

Answer 2

Answer:

because curd contains lactic acid and cupper utensils or brass utensils are metallic then acid can react with metal and then curd will get spoiled that's the reason why curd is not kept in copper or brass utensils.

Explanation:

hope it's helpful

mark me as brainlist