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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: Confusion...rates assured
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[Post New]19 Apr 2008 10:02:10 IST
    Subject: Confusion...rates assured
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garima4 (0)

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A solution is obtained by mixing 300 g of 25% solution and 400 g of 40% solution by mass.calculate the mass % and % conc. of the resulting solution.
    
[Post New]19 Apr 2008 20:57:28 IST
    Subject: Confusion...rates assured
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varshavallig (798)

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wt=25*300/100 + 40*400/100 =75+160=235g
mass%=235*100/700=33.57%
am i right??????
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