JEE Advanced 2012 Paper 1 Chemistry Q19

Chemistry · Matter, Measurement & the Mole · Reactions in Aqueous Solution

Problem

29.2\% (w/w)

\mathrm{HCl}

stock solution has a density of

1.25\,\mathrm{g\,mL^{-1}}

. The molecular weight of

\mathrm{HCl}

36.5\,\mathrm{g\,mol^{-1}}

. The volume (mL) of stock solution required to prepare a

200\,\mathrm{mL}

solution of

0.4\,\mathrm{M\ HCl}