Class 12 Exam > Class 12 Questions > Select the correct statement(s).a)In lead-sto...
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Select the correct statement(s).
- a)In lead-storage battery,galvanic cell are linked in series
- b)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solids
- c)Recharging of a storage battery is a non-spontaneous (ΔG° > 0)
- d)All of the above
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Select the correct statement(s).a)In lead-storage battery,galvanic cel...
(a) A typical 12V battery consists of six cells connected in series each cell providing a potential of about 2V -correct
(b) No separation of cathodic and anodic compartment, species being in solid state -correct
(c) During recharging, E° < 0, thus ΔG° > 0-correct.
(b) No separation of cathodic and anodic compartment, species being in solid state -correct
(c) During recharging, E° < 0, thus ΔG° > 0-correct.
Most Upvoted Answer
Select the correct statement(s).a)In lead-storage battery,galvanic cel...
- In a lead-storage battery, galvanic cells are linked in series: This statement is correct. A lead storage battery consists of multiple galvanic cells connected in series. Each cell consists of a lead anode and a lead dioxide cathode immersed in a sulfuric acid electrolyte. The cells are connected in series to increase the overall voltage output of the battery.
- Cathode and anode compartments are not separated in a battery as oxidant and reductant both are solids: This statement is incorrect. In a battery, the cathode and anode compartments are typically separated by a permeable membrane or a porous barrier. This separation allows for the controlled movement of ions while preventing direct contact between the oxidant and reductant. The oxidant and reductant can be solid, liquid, or gaseous, but they are not typically in direct contact in a battery.
- Recharging of a storage battery is a non-spontaneous (ΔG > 0): This statement is correct. During the charging process of a storage battery, electrical energy is supplied to the battery, causing a non-spontaneous chemical reaction to occur. This non-spontaneous reaction requires an input of energy to proceed and is associated with a positive change in Gibbs free energy (ΔG > 0).
Therefore, the correct statement is option 'D' - All of the above. Both statement a) and c) are correct, while statement b) is incorrect.
- Cathode and anode compartments are not separated in a battery as oxidant and reductant both are solids: This statement is incorrect. In a battery, the cathode and anode compartments are typically separated by a permeable membrane or a porous barrier. This separation allows for the controlled movement of ions while preventing direct contact between the oxidant and reductant. The oxidant and reductant can be solid, liquid, or gaseous, but they are not typically in direct contact in a battery.
- Recharging of a storage battery is a non-spontaneous (ΔG > 0): This statement is correct. During the charging process of a storage battery, electrical energy is supplied to the battery, causing a non-spontaneous chemical reaction to occur. This non-spontaneous reaction requires an input of energy to proceed and is associated with a positive change in Gibbs free energy (ΔG > 0).
Therefore, the correct statement is option 'D' - All of the above. Both statement a) and c) are correct, while statement b) is incorrect.
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Select the correct statement(s).a)In lead-storage battery,galvanic cell are linked in seriesb)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solidsc)Recharging of a storage battery is a non-spontaneous (ΔG°> 0)d)All of the aboveCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Select the correct statement(s).a)In lead-storage battery,galvanic cell are linked in seriesb)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solidsc)Recharging of a storage battery is a non-spontaneous (ΔG°> 0)d)All of the aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the correct statement(s).a)In lead-storage battery,galvanic cell are linked in seriesb)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solidsc)Recharging of a storage battery is a non-spontaneous (ΔG°> 0)d)All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
Select the correct statement(s).a)In lead-storage battery,galvanic cell are linked in seriesb)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solidsc)Recharging of a storage battery is a non-spontaneous (ΔG°> 0)d)All of the aboveCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Select the correct statement(s).a)In lead-storage battery,galvanic cell are linked in seriesb)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solidsc)Recharging of a storage battery is a non-spontaneous (ΔG°> 0)d)All of the aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the correct statement(s).a)In lead-storage battery,galvanic cell are linked in seriesb)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solidsc)Recharging of a storage battery is a non-spontaneous (ΔG°> 0)d)All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
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Select the correct statement(s).a)In lead-storage battery,galvanic cell are linked in seriesb)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solidsc)Recharging of a storage battery is a non-spontaneous (ΔG°> 0)d)All of the aboveCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Select the correct statement(s).a)In lead-storage battery,galvanic cell are linked in seriesb)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solidsc)Recharging of a storage battery is a non-spontaneous (ΔG°> 0)d)All of the aboveCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Select the correct statement(s).a)In lead-storage battery,galvanic cell are linked in seriesb)Cathode and anode compartments are not seperated in a battery as oxidant and reductant both are solidsc)Recharging of a storage battery is a non-spontaneous (ΔG°> 0)d)All of the aboveCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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