Question

Why the bottle containing of hydrogen peroxide should be cooled before opening

Answer 1

hii

here is ur answer

so ur question is solved by two answer as first is heated u know evaporation causes cooling and second is it decompose

please mark as brainlest as you like it I think

Answer 2

It should be cooled because if heated or at slight high-temperature hydrogen peroxides decomposes to oxygen or water. hope it helps.