Question

what happen when keep an iron rod in open place for one or two drops​

Answer 1

Answer:

Generally, it depends on the outside condition where you put the iron rod. But the most common reaction that is known as rusting of iron happened.In this process iron react with water molecules in the presence of air and sunlight and makes a brown colour compound that iron oxide commonly known as rust. It's chemical formula is Fe2O3.

Answer 2

Answer:-

Generally, it depends on the outside condition where you put the iron rod. But the most common reaction that is known as rusting of iron happened.