Question

R LIVES IN A CITY IN THE DESERT AREA OF RAJASTHAN .SLIVES IN CHENNAI WHICH IS NEAR THE SEA WHICH OF THESE FRIENDS WILL EXPERIENCE GREATER PROBLEMS WITH RUSTING OF IRON ARTICLES

Answer 1

According to me S will experience greater problems with rusting of iron because the humidity level and salt concentration in air will be high in Chennai(a coastal area) as compared to Rajasthan which is a comparatively dry area......