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Explain with an example Disinfectant. - Chemistry

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प्रश्न

Explain with an example Disinfectant.

टीपा लिहा
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उत्तर

  1. Disinfectants are non-selective antimicrobials.
  2. They kill a wide range of microorganisms including bacteria.
  3. They are used on non-living surfaces, for example, floors, instruments, sanitary ware, etc.
  4. Various phenols can be used as disinfectants.
    e.g. p-Chloro-o-benzyl phenol is used as a disinfectant in all-purpose cleaners.
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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. (B) | पृष्ठ २७०

संबंधित प्रश्‍न

Explain the following:

Turmeric powder can be used as an antiseptic.


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.


Explain with an example of Anionic detergents.


Explain with an example of Nonionic detergents.


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.


Write two examples of the following:

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

Which of the following is an analgesic?


Butylated hydroxy anisole is a/an ______.


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


Which of the following is a hypnotic drug?


Which of the following is a bactericidal antibiotic?


Which of the following is used as antiseptic?


Which of the following is not a tranquilizer?


A chemical that interacts with biomolecules and produces a biological response is called ______.


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