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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

Explain with an example of Anionic detergents.

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प्रश्न

Explain with an example of Anionic detergents.

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उत्तर

Anionic detergents are sodium salts of long-chain alkyl sulphonic acids or long-chain alkyl-substituted benzene sulphonic acids.

e.g. Sodium lauryl sulphate: \[\ce{CH3(CH2)10CH2O SO^-_3 Na^+}\]

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पाठ 16: Chemistry in Everyday Life - Exercises [पृष्ठ २७०]

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बालभारती Chemistry [English] Standard 11 Maharashtra State Board
पाठ 16 Chemistry in Everyday Life
Exercises | Q 7. (D) | पृष्ठ २७०

संबंधित प्रश्‍न

Identify the functional group in the following molecule:

Paracetamol


Give two differences between the Disinfectant and antiseptic.


Match the pairs.

A group B group
A. Paracetamol a. Antibiotic
B. Chloramphenicol b. Synthetic detergent
C. BHT c. Soap
D. Sodium stearate d. Antioxidant
  e. Analgesic

Name two drugs which reduce body pain.


Explain with an example of Antiseptics.


Explain with an example of Cationic detergents.


Identify the functional group in the following molecule:

Chloramphenicol


Identify the functional group in the following molecule:

Sulphanilamide


Identify the functional group in the following molecule:

Glycerine

\[\begin{array}{cc}\ce{CH2 - OH}\\|\phantom{.........}\\\ce{CH - OH}\\|\phantom{.........}\\\ce{CH2 - OH}\end{array}\]


What is meant by broad-spectrum antibiotic and narrow-spectrum antibiotics?


Answer in one sentence.

Name the pain killer obtained from acetylation of salicylic acid.


Answer in one sentence.

Name the class of drug often called as a painkiller.


Answer in one sentence.

Draw the structure of chloroxylenol.


Answer in one sentence.

Draw the structure of salvarsan.


Write two examples of the following:

  1. Analgesics
  2. Antiseptics
  3. Antibiotics
  4. Disinfectant

Which of the following is an analgesic?


Commonly used antiseptic ‘Dettol’ is a mixture of ______.


Which of the following processes is not used to preserve the food?


What is the combining ratio of glycerol and fatty acid when they combine to form triglyceride?


Which of the following is a hypnotic drug?


Drug design is a branch of which field of chemistry?


Which of the following is NOT a use of medicines?


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