How much `H_(2)SO_(4)` is required to prepare 0.1 M 1 liter `H_(2)SO_(4)` solution ? The density of 98% W/W `H_(2)SO_(4)` is 1.80 gm/mL.

Options

A. 22.20 mL
B. 5.55 mL
C. 11.10 mL
D. 16.65 mL

Answer

B

Explanation

`M=("% of solute"xx10xx"density")/("molecular weight")`
`M=(98xx1.80xx10)/(98)=18M`
`M_(1)V_(1)=M_(2)V_(2)`
`18xx V_(1)=0.1xx1000`
`V_(1)=(0.1xx1000)/(18)=5.55 mL`