Question

C. Say whether the statements are true or false. 1. The ignition temperature of coal is high; hence it is easy to ignite.
2. During an explosion, a large amount of gas is evolved.
3. Water should be used to extinguish a fire caused by electricity.
4. Pouring water on a flame not only cools the burning substance but also cuts off the air supply. ​

Answer 1

Answers:-
1) False
2) True
3) False
4) True