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JEE Advance 2012
paper 1
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$29.2 \%(\mathrm{w} / \mathrm{w}) \mathrm{HCl}$ stock solution has a density of $1.25 \mathrm{~g} \mathrm{~mL}^{-1}$. The molecular weight of HCl is $36.5 \mathrm{~g} \mathrm{~mol}^{-1}$. The volume $(\mathrm{mL})$ of stock solution required to prepare a 200 mL solution of 0.4 M HCl is :
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