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प्रश्न
Polyethyleneglycols are used in the preparation of which type of detergents?
पर्याय
Cationic detergents
Anionic detergents
Non-ionic detergents
Soaps
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उत्तर
Non-ionic detergents
Explanation:
Polyethylene glycols are used to make non-ionic detergents.
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संबंधित प्रश्न
How are synthetic detergents better than soap?
Explain the following term with a suitable example:
Cationic detergents
Explain the following terms with suitable examples - Anionic detergents
What are biodegradable and non-biodegradable detergents? Give one example of each.
Label the hydrophilic and hydrophobic parts in the following compounds.
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 ?
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?
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 category of the synthetic detergents is used in toothpaste?
Dishwashing soaps are synthetic detergents. What is their chemical nature?
Match structures given in Column I with the type of detergents given in Column II.
| Column I | Column II |
| (i) \[\ce{CH3(CH2)16COO(CH2CH2O) nCH2CH2OH}\] | (a) Cationic detergent |
| (ii) \[\ce{C17H35COO- Na+}\] | (b) Anionic detergent |
| (iii) \[\ce{CH3-(CH2)10CH2SO3- Na+}\] | (c) Nonionic detergent |
|
(iv) |
(d) Soap |
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 example.
Cationic detergents
Explain the following term with suitable examples.
cationic detergents
Explain the following term with a suitable example.
cationic detergents
Explain the following term with a suitable example:
Cationic detergents
