Auto batteries contain Sulfuric acid and all batteries produce a very small amount of hydrogen gas which is highly volatile. If the battery is overcharged it will produce more hydrogen gas than the vents on the battery can safely release. Any spark can then cause an explosion. Also connecting a jumper cable in reverse can cause the battery to explode.
Normally connecting the cables in reverse order can cause it to explode. Overcharging can also cause the battery to rupture but it is highly unlikely it would explode.
Yes
If you explode you die and the same applies to a car battery.
Yes, a car battery can explode if jumped improperly. Car batteries contain sulfuric acid that can produce gasses. If a spark ignites the gases the battery can explode like a bomb.
Yes, if you short the battery out it can explode and burn you.
Yes it could over heat and explode. Don't do it.
A bulging battery is an indication the is a short INSIDE the battery and it is getting overheated, causing gas to expand inside. It could explode on you.
Yes, it can ruin a battery and it can explode.
You would short out the battery. If it was a car battery capable of 300 amps and the wire was big enough, the battery could explode.
If you explode you die and the same applies to a car battery.
It could explode.
They will not explode. It may expand and burst due to corrosion.