The reaction Zn2+ + 2e– → Zn has a standard potential of – 0.76 V. This means
A. Zn cannot replace hydrogen from acids
B. Zn is a reducing agent
C. Zn is an oxidising agent
D. Zn2+ is a reducing agent
Answer:B
The reaction Zn2+ + 2e– → Zn has a standard potential of – 0.76 V. This means
A. Zn cannot replace hydrogen from acids B. Zn is a reducing agent C. Zn is an oxidising agent D. Zn2+ is a reducing agent