मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Match structures given in Column I with the type of detergents given in Column II. Column I Column II (i) CHX3(CHX2)X16COO(CHX2CHX2O) nCHX2CHX2OH (a) Cationic detergent (ii) CX17HX35COOX− NaX+ - Chemistry

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प्रश्न

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
जोड्या लावा/जोड्या जुळवा
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उत्तर

Column I Column II
(i) \[\ce{CH3(CH2)16COO(CH2CH2O) nCH2CH2OH}\] (c) Nonionic detergent
(ii) \[\ce{C17H35COO- Na+}\] (d) Soap
(iii) \[\ce{CH3-(CH2)10CH2SO3- Na+}\] (b) Anionic detergent

(iv) 

(a) Cationic detergent
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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Chemistry In Everyday Life - Multiple Choice Questions (Type - I) [पृष्ठ २३६]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 12
पाठ 16 Chemistry In Everyday Life
Multiple Choice Questions (Type - I) | Q 80 | पृष्ठ २३६

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.


Define disinfectants with a Suitable example?


What type of detergents are used in toothpaste? 


Define the following term with a suitable example in each:
Cationic detergents


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?


Dishwashing soaps are synthetic detergents. What is their chemical nature?


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


Explain the following terms with suitable examples Cationic detergents


Explain the following term with a suitable example.

cationic detergents


Explain the following term with suitable examples.

Cationic detergents


Explain the following term with suitable example:

cationic detergents


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