Standard reduction potential of the half reaction are given below `F_(2)(g)+2e^(-)to2F^(-)(aq)," "E^(@)=+2.85V` `Cl_(2)(g)+2e^(-)to2Cl^(-)(aq)," "E^(@)=+1.36V` `Br_(2)(l)+2e^(-)to2Br^(-)(aq)," "E^(@)=+1.06V` `I_(2)(s)+2e^(-)to2I^(-)(aq)," "E^(@)=+0.53V` the strongest oxidising and reducig agents respectively areA. `F_(2) and I^(-)`B. `Br_(2) and Cl^(-)`C. `Cl_(2) and Br^(-)`D. `Cl_(2) and I_(2)`

Standard reduction potential of the half reaction are given below `F_(

1.	Standard reduction potential of the half reaction are given below `F_(2)(g)+2e^(-)to2F^(-)(aq)," "E^(@)=+2.85V` `Cl_(2)(g)+2e^(-)to2Cl^(-)(aq)," "E^(@)=+1.36V` `Br_(2)(l)+2e^(-)to2Br^(-)(aq)," "E^(@)=+1.06V` `I_(2)(s)+2e^(-)to2I^(-)(aq)," "E^(@)=+0.53V` the strongest oxidising and reducig agents respectively areA. `F_(2) and I^(-)`B. `Br_(2) and Cl^(-)`C. `Cl_(2) and Br^(-)`D. `Cl_(2) and I_(2)`
Answer» Correct Answer - A `E^(o)` more positive, reducing agent will be greater.

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Define molar conductivity of a solution and explain how molar conductivity changes with change in concentration of a solution for a weak and a strong electrolyte.
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Based on the data given below, the correcy order of reducing power is: `Fe_((aq.))^(3+) + e rarr Fe_((aq.))^(2+), E^(@) = +0.77 V` `Al_((aq.))^(3+) + 3e rarr Al_((s)), E^(@) = -1.66 V` `Br_(2(aq.)) + 2e rarr 2Br_((aq.))^(-), E^(@) = +1.08 V`A. `Br^(-) lt Fe^(2+) lt Al`B. `Fe^(2+) lt Al lt Br^-`C. `Al lt Br^(-) lt Fe^(2+)`D. `Al lt Fe^(2+) lt Br^(-)`
What are elementary reactions ?

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