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In ___________________ system, the chemical foam is formed by passing foam producing liquid and water through an agitation device.

In ___________________ system, the chemical foam is formed by passing foam producing liquid and water through an agitation device. Correct Answer Foam

The foam is an aggregate of air filled bubbles. It is lighter than flammable liquids and oils. It has the appearance of soap leather and it flows easily over a liquid surface. It floats on the surface of the liquid and thus forms a continuous blanket which separates effectively the flammable liquid from air supply.

Related Questions

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Statement : In view of the violent situation due to students' agitation the state government has decided to close down all the educational institutions in the state for two weeks with immediate effect.

Assumptions :
I. The students' agitation may subside after two weeks.
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