Question

. Explosion takes place because of:
1)Release of large amount of heat
2)Release of large amount of gas under pressure due to sudden reaction
3)Release of large amount of light
4)None of the above​

Answer 1

Answer:

2)Release of large amount of gas under pressure due to sudden reaction

Explanation:

this is the correct answer

Answer 2

Answer:

In either case, a large amount of energy must be released. For many warheads that energy is stored in the form of chemical explosives. Explosive Reactions ... 3, 2H + O H2O (gas). 4, CO + O CO2 (gas) (The CO comes from reaction (2)). 5 ... The heat of explosion is defined so that it will be positive for an exothermic reaction.

answer is the 2nd one