Choose the correct statement based on the following oxidation potentials.
Mg/Mg2+ +2.37 v Fe/Fe2+ +0.44 v Cu/Cu2+ -0.34 v
Zn/Zn2+ +0.76 v Sn/Sn2+ +0.14 v Ag/Ag+ -0.80 v
A) Mg will not displace Zn2+ from solution
B) Cu will displace Sn2+ from solution
C) Fe will displace Zn2+ from solution
D) Fe will displace H+ from solution
E) Sn will displace Fe2+ from solution
Correct Answer:
Verified
Q1: Choose the INCORRECT statement.
A)An electrode is often
Q2: In a zinc-lead cell the reaction is:
Pb2+(aq)+
Q3: The active metal is called a sacrificial
Q4: Choose the INCORRECT statement.
A)SHE stands for Standard
Q6: Choose the INCORRECT statement.
A)Electrons are transferred in
Q7: In a galvanic cell,oxidation occurs at the
Q8: In a galvanic cell,oxidation occurs at the:
A)anode
B)cathode
C)salt
Q9: Corrosion of metals is an oxidation-reduction process.
Q10: Choose the INCORRECT statement.
A)A cell diagram is
Q11: Choose the INCORRECT statement.
A)A double vertical line
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