1.

Write scientific reasons.A. The stainless steel vessels in Kitchen have copper coating on the bottom. B. Copper and brass vessels are cleaned with lemon.C. Sodium metal is kept in kerosene.

Answer» Write scientific reasons.

A. The stainless steel vessels in Kitchen have copper coating on the bottom.

B. Copper and brass vessels are cleaned with lemon.

C. Sodium metal is kept in kerosene.


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