Question

Rusting of iron takes in ordinary water or in distilled water or in both

Answer 1

Distilled water can readily absorb oxygen from the atmosphere when compared to normal tap water (since tap water will already have dissolved impurities in it). This will as a result help in rusting. So yes, rusting of iron can take place in distilled water, provided it is not a closed system.

Answer 2

Rusting Of iron takes place in distilled water