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Which type of fuel is difficult to extinguish using water as the only extinguishing agent?

Select one:
a. Liquids that are less dense (lighter) than water
b. Liquids that are more dense (heavier) than water
c. Miscible liquids
d. Polar solvents

User Ismael
by
8.5k points

1 Answer

6 votes

Answer:

Option A

Step-by-step explanation:

Fighting flammable substances such as grease or oils fires with water is dangerous and might cause it to spread as the liquids are less dense than water and hence forms a layer on top of water. Water will thus increase the surface area for the less dense liquids to spread, hence spreading the fire.

User Suresh Sekar
by
7.8k points
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