(A) The reducing power of an element is inversely proportional to its standard reduction potential $(E^{0}_{Red})$.Lower $E^{0}_{Red}$ value indicates

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(A) The reducing power of an element is inversely proportional to its standard reduction potential $(E^{0}_{Red})$.Lower $E^{0}_{Red}$ value indicates a stronger reducing agent.Given values are: $E^{0}_{A} = +0.5 \ V$,$E^{0}_{B} = -3.0 \ V$,$E^{0}_{C} = -1.2 \ V$.Comparing the values: $-3.0 Therefore,the order of reducing power is $B > C > A$.

Class 12 Chemistry Electrochemistry Electrode potential and ECell

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The $E^{0}_{Red}$ values of $A, B,$ and $C$ are $+0.5 \ V, -3.0 \ V,$ and $-1.2 \ V$ respectively. The order of their reducing power is:

A
$B > C > A$
B
$A > B > C$
C
$C > B > A$
D
$A > C > B$

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Electrode potential and ECell

The $E^{0}_{Red}$ values for $P, Q, R$ and $S$ are $-2.90 \, V, +0.34 \, V, +1.20 \, V$ and $-0.76 \, V$ respectively. The decreasing order of their reactivity is:

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For the reaction $F_2 + 2e^{-} \to 2F^{-}$,$E^{\circ} = 2.8 \, V$. What is the $E^{\circ}$ for the reaction $\frac{1}{2} F_2 + e^{-} \to F^{-}$?

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Give the method to determine the potential of any half-cell.

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Using the standard reduction potentials of the electrodes $Li$,$Zn$,$Mg$,and $Ni$ as $-3.05 \ V$,$-0.76 \ V$,$-2.36 \ V$,and $-0.25 \ V$ respectively,identify the correct statement.

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For the spontaneity of a cell,which of the following is correct?

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The $E^{0}_{Red}$ values of $A, B,$ and $C$ are $+0.5 \ V, -3.0 \ V,$ and $-1.2 \ V$ respectively. The order of their reducing power is:

Similar Questions

The $E^{0}_{Red}$ values for $P, Q, R$ and $S$ are $-2.90 \, V, +0.34 \, V, +1.20 \, V$ and $-0.76 \, V$ respectively. The decreasing order of their reactivity is:

For the reaction $F_2 + 2e^{-} \to 2F^{-}$,$E^{\circ} = 2.8 \, V$. What is the $E^{\circ}$ for the reaction $\frac{1}{2} F_2 + e^{-} \to F^{-}$?

Give the method to determine the potential of any half-cell.

Using the standard reduction potentials of the electrodes $Li$,$Zn$,$Mg$,and $Ni$ as $-3.05 \ V$,$-0.76 \ V$,$-2.36 \ V$,and $-0.25 \ V$ respectively,identify the correct statement.

For the spontaneity of a cell,which of the following is correct?

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