Question

Write four factors which increases the rate of corrosion and write four methods to protect metal against corrosion

Answer 1

Hey mate, here is your answer ====
Factors that affect corrosion =
Temperature
Impurities of metals
Reactivity of metals
Presence of electrolytes.

Methods to prevent corrosion =
Oiling
Painting
Greesing
Freezing

Hope it helps u dear :-)