300 ml 0.1 M HCl and 200ml of `0.03MH_(2)SO_(4)` are mixed. Calculate the normality of the resulting mixture

Options

A. ` 0.084N `
B. ` 0.84N `
C. ` 2.04 N `
D. ` 2.84N `

Answer

A

Explanation

`{:(ForHCL,ForH_(2)SO_(4)),(V_(1)=300ml,V_(2)=200ml),(N_(1)=Mxx "Basicity",N_(2)=Mxx "Basicity"),(=0.1xx1=0.1,=0.03xx2=0.06):}`
Normality of the mixture,
= N =`(V_(1)N_(1)+V_(2)N_(2))/(V_(1)+V_(2))`
`=(300xx0.1+200xx0.06)/(500)`
`=(30+12)/(500)=0.084N`