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The density (in g mL^(-1)) of a 3.60M su...

The density (in g `mL^(-1))` of a `3.60M` sulphuric acid solution that is `29% H_(2)SO_(4)` (Molar mass `= 98 g mol^(-1))` by mass will be

A

1.45

B

1.64

C

1.88

D

1.22

Text Solution

Verified by Experts

The correct Answer is:
d
By definition, `3.6 M (3xx98=352.8 g) of H_(2)SO_(4)` are present in 1000 mL of solution.
29.0 g of acid are present in solution=100 g
325.8 of acid are present in soluion
`((100g))/((29.0 g))xx(352.8 g)`
=1216 g
`"Density of solution"=("Mass of solution")/("Volume of solution")`
`((1216g))/((1000mL))=`1.22 g `mol^(-1)`
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