Question

Selection the correct statements.
1. The reaction belongs to iodometric titration.
2. The reaction belongs to iodimetric titration.
3. $C{u}_2{I}_2$ formed during the reaction is white.
4. Startch is used as an indicator in this titration.

• A. $1,3,4$
• B. $2,3,4$
• C. $1,3$
• D. $2,3$

Answer 1

Answer: (A)

$1,3,4$

As the $I_2$ is used indirectly in the above reaction for quantitative analysis, it is iodometric titration.

$C{u}_2{I}_2$ has white color.

Startch is used as indicator in the above reaction.