121212+2+2) Q1. A pure metal rod half immersed vertically in water starts corrodingat the bottom. Give reason.

121212+2+2) Q1. A pure metal rod half immersed vertically in water s

1.	121212+2+2) Q1. A pure metal rod half immersed vertically in water starts corrodingat the bottom. Give reason.
Answer» for a METAL rod to CORRODE the PRESENCE of iron, water is an must which is available in water section where the rod is immersed ........Explanation:so the lower PART of rod gets CORRODED.,....