indicator used in iodometric titration
a.. starch
b.. phenol red
c.. methylene blue
4..crystal voilet​

2 thoughts on “indicator used in iodometric titration<br />a.. starch <br />b.. phenol red<br />c.. methylene blue<br />4..crystal voilet​”

1. Explanation:

   The indicator that is usually chosen for titrations involving iodine (triiodide) is starch. Starch forms a dark blue complex with iodine. The end point in iodimetry corresponds to a sudden color change to blue. Likewise the end point in iodometry corresponds to a sudden loss of blue color due to the complex.

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2. Answer:

   starch. a options

   Explanation:

   starch starch

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