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sweetie:
can any1 plz help me in Q.10 of nov07 paper1????????????
how can the conc of 2NO2 be 2.4??????????????? :'( :'( :'(

nid404:
conc of NO2 will be conc of O2 +N2(0.8+1.6)
Ratio of O2 to N2 is 1:2...so [N2] is 0.8X2=1.6

sweetie:
Thank You :-*

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