Question

te whether the following statements are True or False:

1. During the process of burning, heat and energy are evolved.

2. Presence of a combustible substance is one of the conditions necessary for

combustion.

3. Water and sand are used to extinguish fire.

4. Combustion of wax takes place below its ignition temperature.

5. The Ignition temperature of petrol is high.

6. The flame is the visible gaseous part of a fire.

7. The Innermost zone of a candle is the light zone of a candle.

8. Kerosene is a liquid a fuel.​

Answer 1

Answer:

1. True

2.False

3.True

4.True

5.True

6.False

7.True

8.True