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Soaps interview questions
Soaps interview questions
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Total Questions: 5
1. Soaps are _____________ based soapy detergents.
A. Water
B. Kerosene
C. Oil
D. Acid
Show Correct Answer
Correct Answer is :
Oil
2. The saponification of a fat or oil is done using _______________ solution for hot process.
A. KOH
B. NaOH
C. HCl
D. NaCl
Show Correct Answer
Correct Answer is :
NaOH
3. The saponification of a fat or oil is done using _______________ solution for cold process.
A. KOH
B. NaOH
C. HCl
D. NaCl
Show Correct Answer
Correct Answer is :
KOH
4. Soft soaps are the limitation of hot process because of their
A. High alkalinity
B. Low alkalinity
C. Low solubility in water
D. High solubility in water
Show Correct Answer
Correct Answer is :
High solubility in water
5. Select the incorrect statement from the following option.
A. Hard soaps are the sodium carboxylates
B. Soft soaps are potassium carboxylates
C. Hard soaps are manufactured by cold process
D. Example of soft soap – shampoo and shaving cream
Show Correct Answer
Correct Answer is :
Hard soaps are manufactured by cold process
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