Characteristics and Definition of Chemical Agents

YOU CAN DOWNLOAD 200+ SUBJECTS PDF BOOK FOR COMPETITIVE EXAMINATIONS

CLICK HERE TO DOWNLOAD

Characteristics and Definition of Chemical Agents

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A chemical agent that kills the microorganisms and is commonly applied to substances used on inanimate objects are .....
A
Antiseptics
B
Sanitizer
C
Disinfectants
D
Antibiotics
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Escherichia coli is much more resistant to cationic disinfectants than Staphylococcus aureus. 7. The process of killing all microorganisms along with their spores is .....
A
Disinfection
B
Antisepsis
C
Sanitization
D
Sterilization
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following are generally applied on living animal tissues?
A
Antiseptics
B
Disinfectants
C
Preservatives
D
Sanitizer
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is the characteristics of a sanitizer?
A
destroys all microbial forms
B
prevents the growth or action of microorganisms
C
reduces the microbial population to safe levels
D
kills all the bacteria and the bacterial spores
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
For using any chemical agent, we need to increase the temperature of the environment.
A
True
B
False
There are 5 questions to complete.