Electrochemical equivalent of a substance is equal to its quantity liberated at electrode on passing electricity equal toA. 1 coulombB. 1 ampereC. 1 voltD. 96,500 coulomb

Electrochemical equivalent of a substance is equal to its quantity lib

1.	Electrochemical equivalent of a substance is equal to its quantity liberated at electrode on passing electricity equal toA. 1 coulombB. 1 ampereC. 1 voltD. 96,500 coulomb
Answer» Correct Answer - A `w = Z xx i.t` if `ixx t = 1 ` coulomb , when w = Z .

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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^(-)`
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Electrochemical equivalent of a substance is equal to its quantity liberated at electrode on passing electricity equal toA. 1 coulombB. 1 ampereC. 1 voltD. 96,500 coulomb

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