During the charging of a lead-acid cell?

its voltage increases
it gives out energy
its cathode becomes dark chocolate brown in colour
specific gravity of H₂SO₄ decreases

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 1

4 views Answered 2022-09-01 13:21

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