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Cars are powered by lead-acid batteries and the electrochemical cell processes are described the following net redox reaction: Pb(s) + PbO2(s) + 2H2SO4(aq) → 2PbSO4(s) + 2H₂O(1) Identify which ONE of the following statements is CORRECT? O a. Lead as both the metal and in the ionic compound is reduced and hydrogen is oxidised. O b. Lead as both the metal and in the ionic compound is oxidised and hydrogen is reduced. O c. Lead in the ionic compound is reduced and metallic lead is oxidised. d. Lead as both the metal and in the ionic compound is oxidised and oxygen is reduced. O e. Oxygen is oxidised and lead as both the metal and in the ionic compound is reduced.

Cars are powered by lead-acid batteries and the electrochemical cell processes are described the following net redox reaction: Pb(s) + PbO2(s) + 2H2SO4(aq) → 2PbSO4(s) + 2H₂O(1) Identify which ONE of the following statements is CORRECT? O a. Lead as both the metal and in the ionic compound is reduced and hydrogen is oxidised. O b. Lead as both the metal and in the ionic compound is oxidised and hydrogen is reduced. O c. Lead in the ionic compound is reduced and metallic lead is oxidised. d. Lead as both the metal and in the ionic compound is oxidised and oxygen is reduced. O e. Oxygen is oxidised and lead as both the metal and in the ionic compound is reduced.

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter13: Electrochemistry
Section: Chapter Questions
Problem 13.24PAE: Four metals, A, B, C, and D, exhibit the following properties. (i) Only A and C react with 1.0 M...
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QUESTION 35 Cars are powered by lead-acid batteries and the electrochemical cell processes are described the following net redox reaction: Pb(s) + PbO2(s) + 2H₂SO4(aq) → 2PbSO4(s) + 2H₂O(l) Identify which ONE of the following statements is CORRECT? O a. Lead as both the metal and in the ionic compound is reduced and hydrogen is oxidised. O b. Lead as both the metal and in the ionic compound is oxidised and hydrogen is reduced. O c. Lead in the ionic compound is reduced and metallic lead is oxidised. d. Lead as both the metal and in the ionic compound is oxidised and oxygen is reduced. Oxygen is oxidised and lead as both the metal and in the ionic compound is reduced. e.
Transcribed Image Text:QUESTION 35 Cars are powered by lead-acid batteries and the electrochemical cell processes are described the following net redox reaction: Pb(s) + PbO2(s) + 2H₂SO4(aq) → 2PbSO4(s) + 2H₂O(l) Identify which ONE of the following statements is CORRECT? O a. Lead as both the metal and in the ionic compound is reduced and hydrogen is oxidised. O b. Lead as both the metal and in the ionic compound is oxidised and hydrogen is reduced. O c. Lead in the ionic compound is reduced and metallic lead is oxidised. d. Lead as both the metal and in the ionic compound is oxidised and oxygen is reduced. Oxygen is oxidised and lead as both the metal and in the ionic compound is reduced. e.
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