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InterviewSolution
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solution by mass and has a density of1.8098% H2SO4g.mL1. Volume of acid required to make 1 litreof 0.1 M HSO4 solution is:(1) 5.55 mL(3) 16.65 mL(2) 11.10 mL(4) 22.20 mL |
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Answer» 98% by weight means 98 gm H2SO4 in 100 gm solution or 98 g H2SO4 in 2 g water.Number of moles of H2SO4 = 98/98 = 1Density = 1.8 g/LVolume of solution = Mass of solution/ Density = 100/1.8 = 55.55 ml = 0.055 L Applying,M1V1 = M2V218.18 x V1 = 0.1 x1V1 = 0.0055 L = 5.5 ml Hence , volume of acid required = 5.5 ml |
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