Oils interview questions
Oils interview questions
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Total Questions: 5
1. Which of the following is responsible for rancidity?
Correct Answer is : Aldehydes
2. The number of milligrams of KOH required for the saponification of one gram of oil or fat is called
Correct Answer is : Saponification number
3. Iodine number is defined as number of grams of iodine needed for the iodination of ________ gram/grams of oil or fat.
Correct Answer is : 100
4. Richert-Meissl number is defined as the volume of 0.1M KOH solution required for the neutralisation of _______ gram/grams of fat or oil.
Correct Answer is : 5
5. The stearate ion has a ________ carbons long hydrocarbon chain.
Correct Answer is : 17
