Question

Which of the following are the common oxidizing agents used in redox titrations?

• A. $K_{2}Cr_{2}O_{7},KMnO_{4,}$ Iodine
• B. $FeSO_{4},KMnO_{4},$ Sodium thiosulphate
• C. Oxalic acid,$KMnO_{4},CuSO_{4}$
• D. Mohr’s salt, KI, sodium sulphate.

Answer 1

Answer: (A)

$K_{2}Cr_{2}O_{7},KMnO_{4,}$ Iodine

Answer 2

: $K_{2}Cr_{2}O_{7},KMnO_{4}$ and iodine are used as oxidizing agents for redox titrations.