You must have seen tarnished copper vessels being cleaned with lemon or tamarind juice. Explain why these sour substances are effective in cleaning the vessels.

You must have seen trainshed copper vessels being cleaned with lemon or tamarind juice. explain why these sour substances are effective in cleaning the vessels.

You must have been seen tarnished copper vessels being cleaned with lemon or tamarind juice. Explain why those sour substances are effective in cleaning the vessel.

T/F Tarnished copper vessles are cleaned with tamarind juice.

Give Scientific reason: Copper and brass vessel are cleaned with lemon

Why do curd and sour substances not be kept in copper vessels ?