Question

(1) In a potentiometric titration,
is plotted against volume of
titrant
added.
(in) Diphenyl amine is a useful indicator in
medium.
is almost exclusively used as a redox indicator in titrations involving
iodine.
(iv) The acid mixture used in a titration of ferrous with dichromate ion, is made
up of​

Answer 1

Answer:

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