Consider the given two statements:
Assertion(A): \(\mathrm{E^0_{cell}}\) = 0 for a chloride ion concentration cell.
Reason(R): For this concentration cell, the equation is given by:
\(E_{\mathrm{cell}}=\frac{R T}{n F} \ln \left(\frac{\left[\mathrm{Cl}^{-}\right]_{\mathrm{LHS}}}{\left[\mathrm{Cl}^{-}\right]_{\mathrm{RHS}}}\right) \)
 
1. Both (A) and (R) are True and (R) is the correct explanation of (A)
2. Both (A) and (R) are True but (R) is not the correct explanation of (A).
3. (A) is True but (R) is False.
4. (A) is False but (R) is True.
 
Subtopic:  Nernst Equation |
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For the following cell with hydrogen electrodes at two different pressures p1 and p
Pt(H2) | H+(aq) |Pt (H2)
  p       1M        p2   
emf  is given by:

1. \(\frac{R T}{F} \log _{e} \frac{P_{1}}{p_{2}}\)
2. \(\frac{R T}{2F} \log _{e} \frac{P_{1}}{p_{2}}\)
3. \(\frac{R T}{F} \log _{e} \frac{P_{2}}{p_{1}}\)
4. \(\frac{R T}{2F} \log _{e} \frac{P_{2}}{p_{1}}\)

Subtopic:  Nernst Equation |
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The reduction potential of hydrogen half-cell will be negative if:

1. P(H2) = 1atm and [H+] = 2.0 M

2. P(H2) = 1 atm and [H+] = 1.0 M

3. P(H2) = 2 atm and [H+] = 1.0 M

4. P(H2) = 2 atm and [H+] = 2.0 M

Subtopic:  Nernst Equation | Relation between Emf, G, Kc & pH |
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