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Question 38Complete the crossword Fig. 6.1 with the help of the clues :Across1. Non-metal which catches fire if exposed to air. (10)3. The lowest temperature at which a substance catches fire is called its ___ temperature. (8)5. The most common fire extinguisher. (5)Down4. Petrol is used as a ___ in automobiles. (4)6. It is as hard as stone and black in colour. (4)

Answer» Question 38

Complete the crossword Fig. 6.1 with the help of the clues :

Across

1. Non-metal which catches fire if exposed to air. (10)

3. The lowest temperature at which a substance catches fire is called its ___ temperature. (8)

5. The most common fire extinguisher. (5)



Down

4. Petrol is used as a ___ in automobiles. (4)

6. It is as hard as stone and black in colour. (4)





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