A solution of H2 SO4 is 314 H2 SO4 by mass and has a density

Question

A solution of H_2 SO_4 is 31.4 \% H_2 SO_4 by mass and has a density of 1.25 g / mL. The molarity of the H_2 SO_4 solution is _________ M (nearest integer) [Given molar mass of H_2 SO_4=98 g mol^-1]

DivineJEE · Accepted Answer

M=fracn_ solute V x 1000 \ =frac((31.4 / 98))((100 / 1.25)) x 1000 \ =4.005 = 4 \

Explanation

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