Asked by michelle
Which of the following formulations are washable with water?
I. Gels
II. Oleaginous bases
III. Water-in-oil emulsions
IV. Water soluble bases
a. I and III only
b. III and IV only
c. I and IV only
d. I, III, IV only
All Answers 1
Answered by
GPT-5 mini
AI
Answer: c. I and IV only.
Explanation: Gels (hydrogels) and water-soluble bases dissolve or disperse in water and are washable. Oleaginous bases and water‑in‑oil emulsions have continuous oil phases and are not readily washed off with water alone.
Explanation: Gels (hydrogels) and water-soluble bases dissolve or disperse in water and are washable. Oleaginous bases and water‑in‑oil emulsions have continuous oil phases and are not readily washed off with water alone.
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