Thermite reaction cannot be stopped by pouring water. Explain.

Thermit reaction.

Water cannot be used to extinguish petrol fire. Explain.

What is thermite reaction?

The energy of activation of a reaction cannot be zero. Explain.

Explain why, fire caused by electricity should not be extinguished by pouring water.

A glass stopper stuck in the neck of a bottle can be removed by pouring hot water on the neck of the bottle. Explain why?