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प्रश्न
Explain why some times foaming is seen in river water near the place where sewage water is poured after treatment?
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उत्तर
Detergents (which are not biodegradable) persist in water even after sewage treatment and that causes foaming in river water.
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संबंधित प्रश्न
How are synthetic detergents better than soap?
Explain the following term with a suitable example:
Cationic detergents
Label the hydrophilic and hydrophobic parts in the following compounds.
`CH_3(CH_2)_16COO(CH_2CH_2O)_nCH_2CH_2OH`
Define disinfectants with a Suitable example?
What are anionic detergents? Give an example ?
What type of detergent are used in toothpastes?
Define the following term with a suitable example in each:
Cationic detergents
Which of the following is an example of liquid dishwashing detergent?
Polyethyleneglycols are used in the preparation of which type of 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.
Which category of the synthetic detergents is used in toothpaste?
Draw the diagram showing micelle formation by the following detergent.
\[\ce{CH3(CH2)10CH2OS\overset{-}{O}3\overset{+}{N}a}\]
How does the branching of hydrocarbon chain of synthetic detergents affect their biodegradability?
Explain the following term with suitable examples.
cationic detergents
Explain the following terms with suitable examples Cationic detergents
Explain the following term with suitable examples.
Cationic detergents
Explain the following term with suitable example.
Cationic detergents
Explain the following term with suitable example:
cationic detergents
