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Question
Define the following : Disinfectants
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Solution
Disinfectants: Chemicals which either kill or prevent the growth of microorganisms are know as disinfectants. These are applied to inanimate objects such as floors, drainage system, instruments, etc.
Example: 1% solution of phenol
RELATED QUESTIONS
Mention if the following statement is true or false:
DDT is a disinfectant.
Mention if the following statement is true or false:
Salk vaccine is used against tuberculosis.
Differentiate between the following:
Disinfectant and Antiseptic
Given below are the groups of certain substances of particular categories. Mention the category of group and identify the wrong example giving reason.
Lysol, benzoic acid, DDT, mercurochrome.
______ are substances applied to the exterior of a body that kills microbes.
Name a few natural antiseptics.
The antiseptic used for cleansing the wounds is ______.
Antiseptics are used internally to treat infections of the ______ and ______.
Assertion (A): Antiseptic is a substance that prevents infections caused by disease-causing pathogens.
Reason (R): Antiseptics either kill the microorganism or prevent their growth.
How are antiseptics used?
