Question

On the other hand a gas z that is obtained by reaction of black oxide a with

Answer 1

Explanation:

A common example of a redox titration is treating a solution of iodine with a reducing agent to produce iodide using a starch indicator to help detect the endpoint.

Answer 2

$\large\underline\bold{ANSWER \red{\huge{\checkmark}}}$

A common example of a redox titration is treating a solution of iodine with a reducing agent to produce iodide using a starch indicator to help detect the endpoint.

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