Which of the following is a set of reducing agents ?

Question

Which of the following is a set of reducing agents ? (A) HNO3 , Fe2+ , F2 (B) F- , Cl- , MnO-4 (C) I- , Na , Fe2+ (D) Cr2 O72- , CrO2-4 , Na

Tardigrade Admin · Accepted Answer

A species that is in an oxidation state other than its highest possible oxidation state can act as a reducing agent. Therefore, I- , Na and Fe2+ all will act as reducing agents.

Q. Which of the following is a set of reducing agents ?

$H N O_{3}, F e^{2 +}, F_{2}$

$F^{-}, C l^{-}, M n O_{4}^{-}$

$I^{-}, N a, F e^{2 +}$

$C r_{2} O_{7}^{2 -}, C r O_{4}^{2 -}, N a$

A species that is in an oxidation state other than its highest possible oxidation state can act as a reducing agent. Therefore, $I^{-}, N a$ and $F e^{2 +}$ all will act as reducing agents.

Q. Which of the following is a set of reducing agents ?

HNO3​,Fe2+,F2​

F−,Cl−,MnO4−​

I−,Na,Fe2+

Cr2​O72−​,CrO42−​,Na

A species that is in an oxidation state other than its highest possible oxidation state can act as a reducing agent. Therefore, I−,Na and Fe2+ all will act as reducing agents.

$H N O_{3}, F e^{2 +}, F_{2}$

$F^{-}, C l^{-}, M n O_{4}^{-}$

$I^{-}, N a, F e^{2 +}$

$C r_{2} O_{7}^{2 -}, C r O_{4}^{2 -}, N a$

A species that is in an oxidation state other than its highest possible oxidation state can act as a reducing agent. Therefore, $I^{-}, N a$ and $F e^{2 +}$ all will act as reducing agents.