Question

Burning of hydrogen is an example of (a) slow combustion (b) rapid combustion (c) explosion (d) spontaneous combustion

Answer 1

Explanation:

slow combustion

hope it's helpful for you

Answer 2

Explosion

The element or compound have very unstable and vast amount of energy can readily blast when come into contact of heat and release very high amount of energy and this reaction is known as explosion .

We know that hydrogen have very high calorific value so when it get heated starts burning with very high rate and release a lot amount of energy.

This can be seen in nuclear bombs or atom bombs.

so, our answer is explosion.

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