Chemical Process
Fusel oil is a/an

None of these
Extract from medicinal herbs
Essential oil
Mixture of higher molecular weight alcohols (a by-product obtained during production of alcohol from molasses)

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Chemical Process
Presence of sodium tripolyphosphate (an additive) in synthetic detergent

Does not allow redeposition of dirt on the cleaned surface
Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions)
None of these
Inhibits its corrosive effects

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