A. Palmitic
B. Oleic
C. Stearic
D. Oxalic
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Related Mcqs:
- Which of the following is an unsaturated fatty acid ?
- A. Lauric acid B. Palmitic acid C. Stearic acid D. Oleic acid...
- Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as ____________________ oil?
- A. Drying B. Semi-drying C. Non-drying D. None of these...
- Sodium salt of higher molecular weight fatty acid is termed as the ______________________ soap?
- A. Hard B. Soft C. Metallic D. Lubricating...
- Metallic soap is ________________ salt of fatty acids ?
- A. Sodium B. Potassium C. Both sodium & potassium D. Aluminium or calcium...
- Unsaturated oils compared to saturated oils have___________________?
- A. Lower melting point & higher reactivity to oxygen B. Higher melting point & higher reactivity to oxygen C. Lower melting point & lower reactivity to oxygen D. Higher melting point & lower reactivity to oxygen...
- Rancidity of the fatty oil can be reduced by its__________________?
- A. Decoloration B. Hydrogenation C. Oxidation D. Purification...
- Fatty material used in soap making is _______________________?
- A. Fatty acid B. Fatty alcohols C. Tallow D. Detergents...
- Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used_______________________?
- A. As a lubricant B. As a rust preventive C. In hard water for cleaning of cloth D. As a foam depressant in distillation column...
- Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its________________?
- A. Poor oxidation stability and high gum forming tendency B. Greater tendency of decomposition at elevated temperature C. Hydrolysis tendency in presence of water D. All A, B. and C...
- Reaction of an alcohol with organic acid is called the ________________ reaction?
- A. Saponification B. Esterification C. Neutralisation D. Acidification...
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