2nd last q solution pl Q For preparing 0 1 M solution of H2SO4 in one litre, we - Science - Is Matter Around Us Pure

Question

2nd last q solution pl

Q For preparing 0 1 M solution of H2SO4 in
one litre, we need H2SO4

(A) 9 8 g (B) 4 9 g

(C) 49 0 g (D) 0 98 g 2nd last q solution pl

Anshu Agrawal · Accepted Answer

Dear student,

Normality is defined as the number of gram equivalents of
solvent per unit volume of solvent Hence normality of a solution is
given as

= mass of solutevol
 of solvent×equivalent mass of soluteSo H2 SO4 required will be,= 0
1×98 072=4 9gm

Option B is correct
Regards

2nd last q solution pl Q. For preparing 0.1 M solution of H2SO4 in one litre, we need H2SO4. (A) 9.8 g (B) 4.9 g (C) 49.0 g (D) 0.98 g 2nd last q solution pl