alleryA negative standard potential marks a reducing agent that is:
AStronger
BWeaker
CAbsent
DNeutral
Answer & Solution
Correct answer: A. Stronger
1. The comparison is against the hydrogen couple.
2. A negative value places the couple below hydrogen.
3. Such a couple is a stronger reducing agent than hydrogen.
_Source: syllabus Chemistry Part I, Chapter 3, Electrochemistry._
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