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प्रश्न
Hair shampoos belong to which class of synthetic detergent?
उत्तर
Cationic detergents such as cetyltrimethylammonium bromide are used in hair shampoos and hair conditioners.
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संबंधित प्रश्न
If water contains dissolved calcium hydrogen carbonate, out of soaps and synthetic detergents which one will you use for cleaning clothes?
Label the hydrophilic and hydrophobic parts in the following compounds.
CH3(CH2)10CH2OSO3 –Na+
Label the hydrophilic and hydrophobic parts in the following compounds.
`CH_3(CH_2)_16COO(CH_2CH_2O)_nCH_2CH_2OH`
What are anionic detergents? Give an example ?
Define the following term with a suitable example:
Cationic detergents
Define the following term with a suitable example in each:
Cationic detergents
Which of the following statements are correct?
(i) Cationic detergents have germicidal properties.
(ii) Bacteria can degrade the detergents containing highly branched chains.
(iii) Some synthetic detergents can give foam even in ice cold water.
(iv) Synthetic detergents are not soaps.
Explain why some times foaming is seen in river water near the place where sewage water is poured after treatment?
Synthetic detergents have advantage over usual soaps as far as cleansing power is concerned. But use of synthetic detergents over a long time creates environmental pollution. How can the pollution caused by synthetic detergents be minimised? Classify the detergents according to their chemical nature.
Explain the following term with suitable examples.
cationic detergents
