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ICSE Class 6 Answered

Give reasons an iron article does not rust if it is coated with a layer of oil ???
Asked by Molaypaul700 | 09 Nov, 2018, 03:45: PM
answered-by-expert Expert Answer
Rusting occurs when iron comes in contact with oxygen and moisture.
 
When iron t is coated with a layer of oil, it acts as a barrier and does not let the air and moisture come in contact with metal.   
Hence prevents the rusting.
               
Answered by Varsha | 09 Nov, 2018, 06:49: PM
ICSE 6 - Chemistry
Asked by Molaypaul700 | 09 Nov, 2018, 03:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
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