In an experiment setup for the measurement of `EMF` of a half cell using a reference electrode and a salt bridge, when the salt bridge is removes, the voltageA. does not changeB. increases to maximumC. decreases half the valueD. drops to zero

In an experiment setup for the measurement of `EMF` of a half cell usi

1.	In an experiment setup for the measurement of `EMF` of a half cell using a reference electrode and a salt bridge, when the salt bridge is removes, the voltageA. does not changeB. increases to maximumC. decreases half the valueD. drops to zero
Answer» Correct Answer - D

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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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In an experiment setup for the measurement of `EMF` of a half cell using a reference electrode and a salt bridge, when the salt bridge is removes, the voltageA. does not changeB. increases to maximumC. decreases half the valueD. drops to zero

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