Concentrated aqueous solution of sulphuric acid is `98 %` by mass and has density of `1.80 "g mL"^(-1)`. What is the volume of acid required to make one liter `0.1 M H_(2)SO_(4)` solution ?A. 11.10 mLB. 16.65 mLC. 22.20 mLD. 5.55 mL

Concentrated aqueous solution of sulphuric acid is `98 %` by mass and

1.	Concentrated aqueous solution of sulphuric acid is `98 %` by mass and has density of `1.80 "g mL"^(-1)`. What is the volume of acid required to make one liter `0.1 M H_(2)SO_(4)` solution ?A. 11.10 mLB. 16.65 mLC. 22.20 mLD. 5.55 mL
Answer» Correct Answer - D `H_(2)SO_(4)` si 98% by weight wt. of `H_(2)SO_(4) = 98 gm` wt. of solution `= (100)/(180)mL=(100)/(180xx1000)` litre `therefore M_(H_(2)SO_(4))=(98)/(98xx(100)/(1.80xx1000))=18.014` Let V mL of this `H_(2)SO_(4)` are used to prepare 1 litre of 0.1 `M H_(2)SO_(4)` solution. `M_(1)V_(1)=M_(2)V_(2)rArr Vxx18.014=1000xx0.1 , V=5.55 mL`

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Concentrated aqueous solution of sulphuric acid is `98 %` by mass and has density of `1.80 "g mL"^(-1)`. What is the volume of acid required to make one liter `0.1 M H_(2)SO_(4)` solution ?A. 11.10 mLB. 16.65 mLC. 22.20 mLD. 5.55 mL

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