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What is acid rain and answer in Hindi |
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Answer» Hamare charno our jo rubber ,automobile etc ki factory hai usss se se H2SO4, NO2 nikalte hai.yha sab barsha ke sath milkar sulphuric acid our nitric acid ki sristi hota hai.yha acids barish ke bundo ke sath milkar acid rain hota hai... Jab varsha ke jal kaa p.h maan 5.5 se kam ho jaata hai to usey amliy varsha kehte hai isse hmare hmaare paryavarran ko haani hoti hai. |
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