What Is The End Point In Titration - Pharmaguideline Forum

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Quality Control Ranjan.verma (Ranjan Verma) July 9, 2020, 4:12pm 1 What is the end point in titration. sunilrbudhkar (Sunil R. Budhkar) July 9, 2020, 5:01pm 2 In chemistry , an endpoint is the conclusion of a chemical reaction. In particular, in a titration, it is the point at which no further titrant should be added — usually indicated by a colour change in an indicator or some other measurable change. End point is the point during a titration when an indicator shows that the amount of reactant necessary for a complete reaction has been added to a solution. Indicator colour change is the end point of the titration. The end point is used as an approximation of the equivalence point and is employed, with the known concentration of the titrant, to calculate the amount or concentration of the analyte. The end point demonstrates the equivalence point, typically by some form of indicator. For example, with a color indicator, the solution changes color when the titration reaches its end point.2 Likes Ranjan.verma (Ranjan Verma) July 10, 2020, 1:00am 3 Thanks a lot sir. Ranjan.verma (Ranjan Verma) July 10, 2020, 1:01am 4 Sir, End point & Buratte reading both are different or same ?1 Like sunilrbudhkar (Sunil R. Budhkar) July 10, 2020, 6:30am 5 Yes, both are same.1 Like Ranjan.verma (Ranjan Verma) July 10, 2020, 12:26pm 6 Thank you sir sunilrbudhkar (Sunil R. Budhkar) July 10, 2020, 1:05pm 7 You are welcome… venkiempire77 (venkatesh M Venki ) July 14, 2020, 7:45am 8 how many types of indicators use in the titrations Ranjan.verma (Ranjan Verma) July 14, 2020, 7:56am 9 Mainly there are two types of Indicator used in titration. Acid & Alkali1 Like venkiempire77 (venkatesh M Venki ) July 14, 2020, 1:58pm 10 Phenapthaline solution is acid or alkali sunilrbudhkar (Sunil R. Budhkar) July 20, 2020, 7:04am 11 Phenolphthalein solution is used as an indicator during strong acid-base titartion. This indicator is added in a strong acid solution (HCl) in the conical flask and titrated with strong alkali volumetric solution (like NaOH) filled in the burette. The end point of titration is colourless to pink colour. Phenolphthalein is colourless in acid and dark pink in alkali solutions.1 Like venkiempire77 (venkatesh M Venki ) July 22, 2020, 9:22am 12 tq sir sunilrbudhkar (Sunil R. Budhkar) July 28, 2020, 6:29pm 13 You are welcome. umar_khan (umar khan) July 27, 2022, 4:22am 14 Solution Z will contain a mixture of Hydrochloric and Ethanoic acid. Explain inyour own words what the why Ethanoic acid is described as a weak acid,compared to Hydrochloric acid which is a strong acid.

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What Is The End Point In Titration - Pharmaguideline Forum

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