Engine_2014 : Electricity - 753/2299
|
|---|
| « Previous Question |
| During discharge of a lead-acid storage battery, which of the following actions occurs? |
| A) The acid becomes stronger. |
| B) Both plates change chemically to ammonium chloride. |
| C) The acid becomes weaker. |
| D) Hydrogen gas is liberated. |
loading answer...
| Comments |
|---|
| There are no comments for this question. |