Overcharging by the alternator or if it is connected in reverse polarity.
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.
It could maybe, if you happen to do it improperly, you would see sparks and the wire would heat up and maybe explode, but i don't think it will. :D
Holding it open will not cause it to explode.
Overcharging; most likely the altenator is at fault and supplying too high a voltage.
If a battery is heated excessively, it can cause damage to its internal components. The heat can increase the rate of chemical reactions within the battery, leading to faster degradation of the electrodes and electrolyte. Additionally, excessive heat can also cause the battery to leak, bulge, or even explode in extreme cases. It is important to avoid exposing batteries to high temperatures to ensure their proper functioning and longevity.
If you incorrectly connect two car batteries together, i. e. by crossing the cables (negative to positive, positive to negative), one or both of the car batteries will soon explode. The resulting acid splash will cause severe burns to the nearby onlookers.
Only if you have a battery charger connected to that 110 volt AC outlet. If you are thinking about connecting live AC current directly to the battery post forget it. That would more than likely cause the battery to explode.
Try out and see It'll probably 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.
a bomb...
If you mean the battery is bulging or swelling then it may have been frozen. This will cause the electrolyte to freeze and bulge. A battery that is being or has been overcharged will also bulge or swell. A battery that is not secure and bounces around can have internal damage to the plates will can cause them to explode and bulge the battery. In any case I would immediately have your charging system tested at an auto parts store as your voltage regulator may be putting too much voltage into the battery. You should get a reading of 13.5 to 15.5 volts DC with the engine running at idle when you test at the battery posts. No matter what you find, replace this battery as it is dangerous and can explode at any time.
No, quite the opposite, it would cause a star to implode.