name the product or products formed when
1 )sulphur is heated in the presence of oxygen.
2)a greyish coating on Silver when it is exposed to air
3) iron comes in contact with air and moisture
please answer properly if you know if you don't know the answer just leave the question
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1.sulphur dioxide
2.surface layer of tarnish
3.corrosion of that thing.....
Thank u.......
raj12337:
in second one I have asked that name the coating not that it will be a coating I know but I don't know what is the name of coating and in third I have asked that iron comes in contact with air and moisture name what will form name the product
OK bro
also tell me the chemical formula of all that which question I have asked please if you know
and sorry
if you know then please answer
I am having my exam tomorrow please answer
ok
just answer by using the comments only
please start answering
if you know
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