Question

Consider the following redox reaction occurring in acidic medium

The unknown standard reduction potential is

• A. \(-1.6\ \mathrm{V}\)
• B. \(1.6\ \mathrm{V}\)
• C. \(-1.52\ \mathrm{V}\)
• D. \(1.52\ \mathrm{V}\)

Hint:

Use \(\Delta G^\circ = -nFE^\circ\) for sequential reactions; free energies are additive.

Answer 1

The Correct Option is D