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प्रश्न
Define the following term with a suitable example in each:
Disinfectants
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उत्तर
Disinfectants are the chemicals which either kill or prevent the growth of microorganisms. They are applied to inanimate objects such as floors, drainage system, instruments, etc.
Chlorine in the concentration of 0.2 to 0.4 ppm in aqueous solution is a disinfectant.
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संबंधित प्रश्न
Define the following terms with a suitable example of each:
Bactericidal antibiotics
Compound which is added to soap to impart antiseptic properties is ______.
Compounds with antiseptic properties are:
(i) \[\ce{CHCl3}\]
(ii) \[\ce{CHI3}\]
(iii) Boric acid
(iv) 0.3 ppm aqueous solution of \[\ce{Cl2}\]
Which of the following are antidepressants?
(i) Iproniazid
(ii) Phenelzine
(iii) Equanil
(iv) Salvarsan
What are antiseptics?
What is the mode of action of antimicrobial drugs?
Barbituric acid is used as:-
SLV – 3 Rockets use
Which of the following antibiotic contains NO2 group attached to aromatic nucleus in its structure?
Sulphonamides act as ______.
