MCQ
$Cu|Cu^{2+} (0.01\,M)||\, Cu^{2+}\,(0.1\,M)|\,Cu$ 

$E_{cell} = $ ?

  • A
    $\frac{RT}{2F}\,ln\,(0.1)$
  • $-\frac{RT}{2F}\,ln\,(0.1)$
  • C
    $\frac{RT}{F}\,ln\,(0.1)$
  • D
    $-\frac{RT}{F}\,ln\,(0.1)$

Answer

Correct option: B.
$-\frac{RT}{2F}\,ln\,(0.1)$
b
$E_{cell} = 0 - \frac{RT}{nF}\,ln\,Q$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free