Fats and Oils MCQ. We covered all the Fats and Oils MCQ in this post for free so that you can practice well for the exam.
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MCQ on Fats and Oils for Students
Sodium or potassium salt of fatty acids of long carbon chain are called?
1. Pesticides
2. Insecticides
3. Detergents
4. Soaps
Option 4 – Soaps
Soaps can be directly obtained from oils and fats by hydrolysis in the presence of a
1. Acid
2. Base
3. Nickel
4. Zinc
Option 2 – Base
The process of hydrolysis of fats or oils in the presence of a base to obtain soap is called?
1. Hydrogenation
2. Decomposition
3. Fermentation
4. Saponification
Option 4 – Saponification
Soap is manufactured from :
1. coconut oil
2. palm oil
3. soya been oil
4. all the above
Option 4 – all the above
Shaving soap contains excess of
1. builders
2. perfume
3. glycerol
4. stearic acid
Option 4 – stearic acid
Transparent soap contains :
1. lauric acid
2. glycerol
3. glycol
4. triethanolamine
Option 2 – glycerol
Which of the following can be used as a builder in soap
1. Sodium Chloride
2. Sodium Hydroxide
3. Soda ash
4. Sodium Nitrate
Option 3 – Soda ash
Slow drying lathes soap contains excuss of :
1. Linoleinic acid
2. Stearic acid
3. Lauric acid
4. Oleic acid
Option 2 – Stearic acid
Good soap is that which gives the
1. Largest lather
2. Lowest lather
3. Both (1) and (2)
4. None of these
Option 1 – Largest lather
Detergents differ from soap in Their action with
1. Skin
2. Cloths
3. Hard water
4. None of these
Option 3 – Hard water
The catalyst used in hydrogenation of oils is?
1. Al
2. Zn
3. Ni
4. Mg
Option 3 – Ni
Cotton seed oil contains
1. Oleic acid ester
2. Stearic acid ester
3. Lauric acid ester
4. Linolinic acid ester
Option 1 – Oleic acid ester
Hydrogenation of cotton seed oil gives the ester of ?
1. Lauric acid
2. Stearic acid
3. Oleic acid
4. Linolieinic acid
Option 2 – Stearic acid
We covered all the fats and oils mcq above in this post for free so that you can practice well for the exam.
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