Question

are the powing table and answer the quesitons even under
SNO, Digersing Dispersedia dype samples
3
Nud, mis of magnesia
what type of colloids are rubber Sponge pumice stone
(m) Foam is mixture of which substances ?
(1) Give two examples of sold in liquid pe colloid​

Answer 1

Answer:

m) synthetic foams

Aqueous film forming foams (AFFF) are water-based and frequently contain hydrocarbon-based surfactant such as sodium alkyl sulfate, and fluorosurfactant, such as fluorotelomers, perfluorooctanoic acid (PFOA), or perfluorooctanesulfonic acid (PFOS).

Explanation:

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