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Chemical Properties of Nitric Acid

% nitric acid...

Question

___% nitric acid is obtained by distilling 68% nitric acid with Conc. $H_{2} S O_{4}$ .

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Solution

The function of $H_{2} S O_{4}$ is to absorb water.It is hydrophilic in nature.Under reduced pressure 98% nitric acid is obtained by distilling 68% nitric acid with concentrated $H_{2} S O_{4}$ .

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Chemical Properties of Nitric Acid

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