solve question 10 pleaseeee Q10) A tablet that contained 500 mg of vitamin C (Molar Mass = 176 g/mol) was titrated with 20.15 mLof KIO, to the blue end point. The same KIO, solution was used to titrate 12.1 mL of a commercial juiceblend. The juice blend required 2.40 mL of KIO, to reach the end point. How many milligrams of vitaminC are in the sample of juice blenda) 0.047 mgb) 0.05956 mgc) 47.0 mgd) 59.56 mgQ11) The following symbol indicatesa) Toxic chernicalsb) Oxidizing reagentc) Harmful iritantd) Flammable materialQ12) The primary standard must satisfy one of the following criteriaa) Available in pure formb) Unstablec) hygroscopicd) Has Low molecular weightQ13) During the titration technique, the titration process is stopped ata) Equivalence pointb) Stoichiometric pointc) Initial pointd) End pointQ14) During vitamin C analysis, the indicator tums into blue in presence ofa) Ib) I,c) IO,d) HCIQ15) A piece of solid material was immersed in 5 mL water in graduated cylinder. If the volume of waterincreased to 10 mL and the mass of solid material is 1 g. the density of the solid material isa) 2 g/mLb) 0.01 g/mLc) 0.2 g/mld) 0.1 g/mL

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Q10) A tablet that contained 500 mg of vitamin C (Molar Mass = 176 g/mol) was titrated with 20.15 mL of KIO, to the blue end point. The same KIO, solution was used to titrate 12.1 mL of a commercial juice blend. The juice blend required 2.40 mL of KIO, to reach the end point. How many milligrams of vitamin C are in the sample of juice blend a) 0.047 mg b) 0.05956 mg c) 47.0 mg d) 59.56 mg

Q10) A tablet that contained 500 mg of vitamin C (Molar Mass = 176 g/mol) was titrated with 20.15 mL of KIO, to the blue end point. The same KIO, solution was used to titrate 12.1 mL of a commercial juice blend. The juice blend required 2.40 mL of KIO, to reach the end point. How many milligrams of vitamin C are in the sample of juice blend a) 0.047 mg b) 0.05956 mg c) 47.0 mg d) 59.56 mg

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter1: Solubility

Section: Chapter Questions

Problem 1Q

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