Concentrated aqueous sulphuric acid is `98% H_(2)SO_(4)` by mass and has a density of `1.80 g mL^(-1)`. Volume of acid required to make one litre of `0.1 MH_(2)SO_(4)` solution is:

Options

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

Answer

C

Explanation

`M=(x xx d xx 10)/(m_(B))=(98xx1.80xx10)/(98)=18`
`M_(1)V_(1)=M_(2)V_(2)`
`18xxV_(1)=0.1xx1000`
`V_(1)=(100)/(18)=5.55mL`]