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![[Post New]](/templates/default/images/icon_minipost_new.gif) 27 Mar 2007 23:02:28 IST
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see yaar
2nd qs as NO3- and Fe3+ are oxidising , therefore they will oxidise Diphenylamine giving deep blue colour
1st qs as Al and Mg salts are colourless , so they will not give that test
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I always like to walk in rain as no one can see me crying there :(
frnds are like diamonds , if u hit them , they don't break but they slip frm ur hands
-----It is better to be hated for what you are than to be loved for what you are not.----
*****wen love and skill work together--expect a masterpiece*****
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