29.2% (w/w) HCl stock solution has a density of 1.25 g `mL^(-1)`. The molecular weight of HCl is
Channel: Doubtnut
Date: 19/04/2020

29.2% (w/w) HCl stock solution has a density of 1.25 g `mL^(-1)`. The molecular weight of HCl is 36.5 g `"mol"^(-1)`. The volume (mL) of stock solution required to prepare a 200mL solution of 0.4 M HCl is :