The standard reduction potnetials of 4 elements are given below. Which of the following will be the most suitable reducing agent? `I=-3.04V,II+-1.90V,

Question

The standard reduction potnetials of 4 elements are given below. Which of the following will be the most suitable reducing agent? `I=-3.04V,II+-1.90V,

The standard reduction potnetials of 4 elements are given below. Which of the following will be the most suitable reducing agent?
`I=-3.04V,II+-1.90V,III=0V,IV=1.90V`
A. I
B. II
C. III
D. IV

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

Which among the following is strongest reducing agent?

2 Answers 4 Views

Bond dissociation enthalpy of E-H(E= element ) bonds is given below. Which of the compounds will act as strongest reducing agent `{:("Compound",NH_(3)

2 Answers 4 Views

The standard reduction potantials (in V) of a few metal ion/metal electrodes are given below. `Cr^(3+)//Cr=-0.74,Cu^(2+)//Cu=+0.34,Pb^(2+)//Pb=-0.13,A

2 Answers 4 Views

For some reactions the standard reduction potentials are given below : `Zn^(2+) + 2 e to Zn , " " E^(@) = -0.762 V` `Fe^(2+) + 2e to Fe , " " E^(@) =

2 Answers 5 Views

Consider the reaction `M_((aq))^(n+) + "ne"^(-) to M`(s) The standard reduction potential values of the elements `M_(1) , M_(2) and M_(3) " are " -0.3

2 Answers 4 Views

The standard reduction potentials of 4 elements are given below . Which of the following will be the most suitable oxidising agent ? ` {:( I = -3.04 V

2 Answers 4 Views

The standard reduction potential of `Cu^(+)//Cu` couple is 0.34 V at `25^(@)C` calculate the reduction potential at `pH=14` for this couple. (Given `K

2 Answers 4 Views

The standard reduction potential for two reactions are given below `AgCl(s)+e^(-)rarrAg(s)+Cl^(-)(aq) ,E^(@)=0.22V` `Ag^(+)(aq)+e^(-)rarrAg(s),E^(@)=0

2 Answers 5 Views

Standard reduction potentials for the half reactions are given below : `F_(2)(g)+2e^(-) to 2F^(-)(aq) , E^(@)=+2.85" V "` `Cl_(2)(g)+2e^(-) to 2Cl^(-)

2 Answers 5 Views

The standard reduction potentials of some half cell reactions are given below: `PbO_2+4H^++2e^(-)hArrPb^(2+)+2H_(2)O , E^@=1.455 V` `MnO_4^(-)+8H^++5e

2 Answers 4 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
Elements with least reduction potential is most suitable reducing agent.

4 views Answered 2023-02-05 15:29