A saturated solution in `AgX(K_(sp)=3xx10^(-12))` and `AgY(K_(sp)=10^(-12))` has conductivity `0.4xx10^(-6)Omega^(-1)cm^(-1)`. Given: Limiting molar conductivity of `Ag^+=60Omega^(-1)cm^2mol^(-1)` Limiting molar conductivity of `X^(-)=90Omega^(-1)cm^2mol^(-1) The limiting molar conductivity of `Y^(-)` is (in `Omega^(-1)cm^2mol^(-1)`):A. 290B. 2900C. 2.9D. None of these

A saturated solution in `AgX(K_(sp)=3xx10^(-12))` and `AgY(K_(sp)=10^(

1.	A saturated solution in `AgX(K_(sp)=3xx10^(-12))` and `AgY(K_(sp)=10^(-12))` has conductivity `0.4xx10^(-6)Omega^(-1)cm^(-1)`. Given: Limiting molar conductivity of `Ag^+=60Omega^(-1)cm^2mol^(-1)` Limiting molar conductivity of `X^(-)=90Omega^(-1)cm^2mol^(-1) The limiting molar conductivity of `Y^(-)` is (in `Omega^(-1)cm^2mol^(-1)`):A. 290B. 2900C. 2.9D. None of these
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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^(-)`
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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