मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

Explain with an example Disinfectant.

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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:

Aspirin


Identify the functional group in the following molecule:

Paracetamol


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

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:

Penicillin


Identify the functional group in the following molecule:

Chloramphenicol


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.


Answer in one sentence.

What is the tincture of iodine?


Write the molecular formula and name of:


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 ______.


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


Which of the following is a bactericidal antibiotic?


Which one of the following compounds is used as a chemical in certain type of fire extinguishers?


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