Advertisements
Advertisements
प्रश्न
What are fillers and what role these fillers play in soap?
Advertisements
उत्तर
Some substances are added to soap to affect the properties in order to make it useful for a particular application. Examples are sodium rosinate, sodium carbonate, etc. Sodium rosinate is added in laundry soaps, to increase lather and glycerol is added in shaving soaps, to prevent it from drying.
APPEARS IN
संबंधित प्रश्न
Explain cationic detergents.
Why is bithional added to soap?
What is a soap ?
Following type of nom-ionic detergents are present in liquid detergents, emulsifying agents and wetting agents. Label the hydrophilic and hydrophobic parts in the molecule. Identify the functional group (s) present in the molecule.
Why do soaps not work in hard water?
Explain the cleansing action of soaps.
Explain the mechanism of cleansing action of soaps.
Write balanced chemical equations for the action of hydrogen bromide on styrene in the presence of a peroxide
How soap is prepared?
Which of the following enhances leathering property of soap?
What is a soft soap?
If soap has high alkali content it irritates skin. How can the amount of excess alkali be determined? What can be the source of excess alkali?
What is the difference between bathing soap and washing soaps?
How are transparent soaps manufactured?
Assertion: Transparent soaps are made by dissolving soaps in ethanol.
Reason: Ethanol makes things invisible.
Assertion: Sodium chloride is added to precipitate soap after saponification.
Reason: Hydrolysis of esters of long-chain fatty acids by alkali produces soap in colloidal form.
Which of the following is not a correct statement?
Self-cleansing windows are example of the ______.
