Step 1:

The chemical equation is $\"\"$ .

The concentration of $\"\"$ is 7.05 * 10^-3 M.

Time taken to consume $\"\"$ is 11.0 sec.

Rate of consumption of $\"\"$ is $\"\"$ .

$\"\"$

Rate of consumption of $\"\"$ is $\"\"$ .

Step 2:

Rate of production of iodine is $\"\"$ . (since change in concentration of $\"\"$ is negligible)

$\"\"$

Rate of production of iodine is $\"\"$ .

Solution:

Rate of consumption of $\"\"$ is $\"\"$ .

Rate of production of iodine is $\"\"$ .