VPH-0064
QUESTION
Strong alkalis are used to?
OPTIONS
(A) Dissolve protein
(B) Saponify fat
(C) Welting soil
(D) None of the above
ANSWER
(B) Saponify fat
EXPLANATION
Strong alkalis saponify fats, converting them into soap-like products that can be removed during cleaning. Although alkaline cleaners can affect proteins and soil, saponification is the specific action asked for.
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Veterinary Public Health and Epidemiology · 121 Questions
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