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[Post New]14 May 2008 22:19:56 IST
    Subject: which has large no.of atoms? a-16g of co2 b-12g of no2
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sriram.a (222)

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in 1 molecule of CO2 contains 3atoms(1C,2O) & NO2 contains 3atoms(1N,2O)
44gm-----------No molecules 46gm-------------No molecules
16gm-----------? 12gm--------------?
=16No/44 =12No/46
So,CO2contains more number of atoms.
<SRIRAM.A> on high way of IIT




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