Which one of the following statements is wrong ?A. `K^(+)` has different molar ionic conductivity at infinite dilution in KCl and KBrB. `Lambda^(@)` for `BaCl_(2) = Lambda^(@) (Ba^(2+)) + 2 lambda^(@) m (Cl^(-))`C. Degree of dissociation , `alpha = (Lambda_(c))/(Lambda_(0))`D. Kohlrausch law can be used for finding `Lambda_(0)` for weak electrolytes .

Which one of the following statements is wrong ?A. `K^(+)` has differe

1.	Which one of the following statements is wrong ?A. `K^(+)` has different molar ionic conductivity at infinite dilution in KCl and KBrB. `Lambda^(@)` for `BaCl_(2) = Lambda^(@) (Ba^(2+)) + 2 lambda^(@) m (Cl^(-))`C. Degree of dissociation , `alpha = (Lambda_(c))/(Lambda_(0))`D. Kohlrausch law can be used for finding `Lambda_(0)` for weak electrolytes .
Answer» Correct Answer - A A particular ion has a definite value of `Lambda^(@)` irrespective of the electrolyte .

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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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