Advertisements
Advertisements
प्रश्न
The alkaline hydrolysis of fatty acids is termed as ______
उत्तर
The alkaline hydrolysis of fatty acids is termed Saponification.
APPEARS IN
संबंधित प्रश्न
In a locality, hard water, required for an experiment, is not available. However, the following salts are available in the school laboratory:
1. Sodium sulphate
2. Calcium sulphate
3. Magnesium chloride
4. Sodium chloride
5. Calcium chloride
6. Potassium sulphate
Which of the above salts may be dissolved in water to obtain hard water for the experiment?
(A) 2, 3 and 5
(B) 1, 2 and 5
(C) 1, 2, 4 and 6
(D) 3 and 5 only
A student took four test tubes P, Q, R and S and filled about 8 mL of distilled water in each. After that he dissolved an equal amount of Na2SO4 in P, K2SO4 in Q, CaSO4 in R and MgSO4 in S. On adding an equal amount of soap solution and shaking each test tube well, a good amount of lather will be obtained in the test tubes:
(a) P and Q
(b) P and R
(c) P, Q and S
(d) Q, R and S
What are the raw materials required for making soap in a laboratory (or at home)?
Why are soaps not suitable for washing clothes when the water is hard?
What is the difference between soaps and detergents? State, in brief, the cleansing action of soaps in removing an oily spot from a fabric. Why are soaps not very effective when a fabric is washed in hard water? How is this problem resolved?
What are the differences between Soap and synthetic detergent?
Explain why soap cannot be used in hard water.
Soaps were originally made from ______.
Analogy:
Used to join components: Adhesives:: Clean the body ______.
How does soap clean clothes?
