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When the lead-acid battery is recharging the energy transformation occurring is: A - VCE - SSCE Chemistry - Question 14 - 2011 - Paper 1
Question 14
When the lead-acid battery is recharging the energy transformation occurring is: A. chemical → electrical + heat. B. kinetic → chemical + electrical + heat. C. elect... show full transcript
Worked Solution & Example Answer:When the lead-acid battery is recharging the energy transformation occurring is: A - VCE - SSCE Chemistry - Question 14 - 2011 - Paper 1
Step 1
C. electrical → chemical + heat.
Answer
When charging a lead-acid battery, electrical energy is converted into chemical energy, which is stored in the battery. Additionally, during this process, some energy is also lost as heat due to resistance in the circuit and chemical reactions within the battery itself. Therefore, the correct answer is option C: electrical → chemical + heat.