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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 Oct 2007 15:49:32 IST
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DO paper absorb H2S gas , n y it bcomes so black after some days
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11 Oct 2007 21:31:49 IST
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is it true ????
Does paper really get black ?
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Umang |
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12 Oct 2007 18:56:46 IST
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ya its true acc to me !! try this go to any mori or a canal or septic tank fix any paper to ur pad n keep it there with out touching for some days after those some days if u find it there then u come to know whether paper absorbs H2S or not!! BEST OF LUCK!!!!!!!!!!!!!!!!! @ SEPTIC TANK
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20 Oct 2007 23:55:48 IST
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I think if atmost paper is turning black i.e reacting ,lead acetate present inSOME AMOUNTS paper in some amounts reacts to form lead sulpphide
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