Some Basic Concepts of Chemistry Part 2
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When 800 mL of 0.5 M nitric acid is heated in a beaker, its volume is reduced to half and 11.5 g of nitric acid is evaporated. The molarity of the remaining nitric acid solution is x × 10 − 2 M . (Nearest integer)
(Molar mass of nitric acid is63 g mol − 1 )
(Molar mass of nitric acid is
[26-Jul-2022-Shift-1]
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