All of the following regarding Argentometric titration are correct except: a. Chromate indicator is used in Mohr's method b. Smaller values of Ksp give sharper break at end point c. Increasing reagent concentration makes the change in pAg larger. d. Volhard's method involves adding excess AgNO, to the analyte, then back titration with standard Fe" solution. e. Fajan's method depends on adsorption of fluorescence indicator on the colloidal precipitate formed Please fill in the space with one of the following characters (a or b or e or d or e)

Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter34: Development Of A Scheme For Qualitative Analysis
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All of the following regarding Argentometric titration are correct except:
a. Chromate indicator is used in Mohr's method
b. Smaller values of Ksp give sharper break at end point
c. Increasing reagent concentration makes the change in pAg larger.
d. Volhard's method involves adding excess AgNO, to the analyte, then
back titration with standard Fe" solution.
e. Fajan's method depends on adsorption of fluorescence indicator on
the colloidal precipitate formed
Please fill in the space with one of the following characters (a or b or e or d or e)
Transcribed Image Text:All of the following regarding Argentometric titration are correct except: a. Chromate indicator is used in Mohr's method b. Smaller values of Ksp give sharper break at end point c. Increasing reagent concentration makes the change in pAg larger. d. Volhard's method involves adding excess AgNO, to the analyte, then back titration with standard Fe" solution. e. Fajan's method depends on adsorption of fluorescence indicator on the colloidal precipitate formed Please fill in the space with one of the following characters (a or b or e or d or e)
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