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The normality of H(2)SO(4) in a sample w...

The normality of `H_(2)SO_(4)` in a sample which has density `1.5 g//mL` and mass percentage of 49% is `"…....."`
(Molecular weight of `H_(2)SO_(4) = 98` )

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The correct Answer is:
15
`"Molarity "=(10dx)/(M_(0))(because" d = density in gm/mL, x = mass % of solute, "M_(0)=" molar mass of solute")`
`=(10xx1.5xx49)/(98)=7.5M" "rArr" Normality "="Molarity "xxn-"factor"=7.5xx2=15N`
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