Emf of a cell at given ion concentrations by the Nernst equation

1. A.
   $E_{\text{cell}} = E^\circ_{\text{cell}} + 0.0592$ V
2. B.
   $E_{\text{cell}} = E^\circ_{\text{cell}} - 0.0592$ V
3. C.
   $E_{\text{cell}} = E^\circ_{\text{cell}} - 0.0296$ V
4. D.
   $E_{\text{cell}} = E^\circ_{\text{cell}} + 0.0296$ V

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1. A.
   −1.2 V
2. B.
   2.4 V
3. C.
   −2.4 V
4. D.
   1.2 V

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1. A.
   -0.05 V
2. B.
   0.03 V
3. C.
   -0.06 V
4. D.
   0.07 V

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1. A.
   $E_{cell}=E^\circ_{cell}-0.0296\log\dfrac{[\text{Cd}^{2+}]}{[\text{Cu}^{2+}]}$
2. B.
   $E_{cell}=E^\circ_{cell}+0.0296\log\dfrac{[\text{Cd}^{2+}]}{[\text{Cu}^{2+}]}$
3. C.
   $E_{cell}=E^\circ_{cell}-0.0592\log\dfrac{[\text{Cu}^{2+}]}{[\text{Cd}^{2+}]}$
4. D.
   $E_{cell}=E^\circ_{cell}+0.0592\log\dfrac{[\text{Cu}^{2+}]}{[\text{Cd}^{2+}]}$

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1. A.
   $\left\lbrack {Zn}^{+ 2} \right\rbrack = 1M$ and $\left\lbrack {Ag}^{+} \right\rbrack = 0.1M$
2. B.
   $\left\lbrack {Zn}^{+ 2} \right\rbrack = 1M$ and $\left\lbrack {Ag}^{+} \right\rbrack = 0.01M$
3. C.
   $\left\lbrack {Zn}^{+ 2} \right\rbrack = 0.1M$ and $\left\lbrack {Ag}^{+} \right\rbrack = 1M$
4. D.
   $\left\lbrack {Zn}^{+ 2} \right\rbrack = 0.01M$ and $\left\lbrack {Ag}^{+} \right\rbrack = 1M$

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1. A.
   increases by 0.0592 V
2. B.
   decreases by 0.0592 V
3. C.
   increases by 0.0296 V
4. D.
   decreases by 0.0296 V

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1. A.
   greater than $E_{\text{cell~}}^{0}$ cell by 0.0592 V
2. B.
   less than $E_{\text{cell~}}^{0}$ by 0.0592 V
3. C.
   greater than $E_{\text{cell~}}^{0}$ by 0.0296 V
4. D.
   less than $E_{\text{cell~}}^{0}$ by 0.0296 V

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1. A.
   1.1 V
2. B.
   0.11 V
3. C.
   1.0408 V
4. D.
   0.0296 V

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1. A.
   increases by 0.0592 V
2. B.
   decreases by 0.0592 V
3. C.
   increases by 0.0296 V
4. D.
   decreases by 0.0296 V

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1. A.
   increased by $2$ V.
2. B.
   decreased by $2$ V.
3. C.
   increased by $0.00891$ V.
4. D.
   decreased by $0.00891$ V.

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