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.

C. Say whether the statements are true or false. 1. The ignition tempe

1.	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) FALSE2) TRUE 3) FALSE4) True