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प्रश्न
Label the hydrophilic and hydrophobic parts in the following compounds.
उत्तर
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संबंधित प्रश्न
Explain the following terms with suitable examples - Non-ionic detergents
What are biodegradable and non-biodegradable detergents? Give one example of each.
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
What type of detergents are used in toothpaste?
What type of detergent are used in toothpastes?
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 are anionic detergents?
(i) Sodium salts of sulphonated long-chain alcohol.
(ii) Ester of stearic acid and polyethylene glycol.
(iii) Quarternary ammonium salt of amine with acetate ion.
(iv) Sodium salts of sulphonated long-chain hydrocarbons.
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?
Hair shampoos belong to which class of synthetic detergent?
Explain the following term with a suitable example.
cationic detergents
Explain the following term with suitable example cationic detergents.
Explain the following term with suitable example.
Cationic detergents
Explain the following term with suitable example:
cationic detergents
