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Molecular Weight of Polymers

65. Find the ...

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65. Find the molality of 90% by volume H2SO4 (specific gravity of H2SO4 solution =1.98 g/ml)

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Q. Find the molality of

H_{2} S O_{4}

solution whose specific gravity is 1.99 g/mL and 49% by volume of

H_{2} S O_{4}

Q. Calculate the molality of a sulphuric acid solution of specific gravity

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H_{2} S O_{4}

Q. The normality of a solution that results from mixing

4

500

1

10.0

H_{2} S O_{4}

(specific gravity =

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49

H_{2} S O_{4}

by weight) is :
(The total volume of solution was made to

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Q. Find the molality of a solution made by mixing equal volumes of 60% (w/w)

H_{2} S O_{4}

(density = 1.84 g/mL) and 40% (w/w) of

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590

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