Foaming of oils can be prevented by using ___________(a) Despersants(b) Foam inhibitors(c) Rust inhibitors(d) Oxide inhibitorsThe question was asked during an interview for a job.The doubt is from Types of Additives in chapter Lubricants of Applied Chemistry

Foaming of oils can be prevented by using ___________(a) Despersants(b

1.	Foaming of oils can be prevented by using ___________(a) Despersants(b) Foam inhibitors(c) Rust inhibitors(d) Oxide inhibitorsThe question was asked during an interview for a job.The doubt is from Types of Additives in chapter Lubricants of Applied Chemistry
Answer» RIGHT answer is (b) Foam inhibitors The EXPLANATION is: Foam inhibitors are used for preventing the foaming of oil in internal combustion engines. Methyl silicone POLYMERS are used as effective foam inhibitors.they are not SOLUBLE in oil they help in BREAKING form bubbles.

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