At 298 K- given that- Cus -Cu2- 1-0 M- -Ag- 1-0 M- Ags Eocell - 0-46 V Zns -Zn2- 1-0 M- -Cu2- 1-0 M- Cus Eocell - 1-10 VThen- the Ecell for the following reaction at 298 K will be- Zns -Zn2- 0-1 M- -Ag- 1- 0 M- Ags

The correct option is A 1.56 V Given reactions are #160; Cu+ Ag ^ + → Cu ^ 2+ +Ag E _ 0 =0.46V Zn+ C u^ 2+ → Cu+ Zn ^ 2+ E _ 0 ...

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At 298 K, g...

Question

At $298 K$ , given that:

$C u (s) | C u^{2 +} (1.0 M) | | A g^{+} (1.0 M) | A g (s)$ $E_{c e l l}^{o} = 0.46 V$

$Z n (s) | Z n^{2 +} (1.0 M) | | C u^{2 +} (1.0 M) | C u (s)$ $E_{c e l l}^{o} = 1.10 V$

Then, the $E_{c e l l}$ for the following reaction at $298 K$ will be:

$Z n (s) | Z n^{2 +} (0.1 M) | | A g^{+} (1. 0 M) | A g (s)$

1.56 V

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1.53 V

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2.53 V

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cannot be calculated due to insufficient data

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T = 298 K)

C u (s) | C u^{2 +} (1.0 M) | | A g^{+} (1.0 M) | A g (s) E_{c e l l}^{\circ} = 0.46 V

Z n (s) | Z n^{2 +} (1.0 M) | | C u^{2 +} (1.0 M) | C u (s) E_{c e l l}^{\circ} = 1.10 V

E_{c e l l}

Z n | Z n^{2 +} (0.1 M) | | A g^{+} (1.0 M | A g

298 K

A g (s) | A g^{+} (0.1 M) | | Z n^{2 +} (0.1 M) | Z n (s)

E_{c e l l}^{o} = - 1.562 V

C u | C u^{2 +} (1 M) | | A g^{+} (1 M) | A g, E^{o} = 0.46 V

Z n | Z n^{2 +} (1 M) | | C u^{2 +} (1 M) | C u, E^{o} = 1.10 V

Z n | Z n^{2 +} | | A g^{+} (1 M) | A g

C u | C u^{2 +} (1 M) | | A g^{+} (1 M) | A g, E^{0} = 0.46 V

Z n | Z n^{2 +} (1 M) | | C u^{2 +} (1 M) | C u, E^{0} = 1.10 V

Z n | Z n^{2 +} (1 M) | | A g^{+} (1 M) | A g

E_{C e l l}^{o}

Z n (s) + C u^{2 +} (a q) \to Z n^{2 +} (a q) + C u (s)

E_{C u^{2 +} / C u}^{\circ} = 0.34 V, E_{Z n^{2 +} / Z n}^{\circ} = - 0.76 V

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