Physical and Chemical Agents Which of the following is/are vapour-phase disinfectant/s? None of these Ethylene oxide Formaldehyde Both (a) and (b) None of these Ethylene oxide Formaldehyde Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Ethylene oxide is used to destroy or kill which of the following microbes? Spores All of these Bacteria Fungi Spores All of these Bacteria Fungi ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents The organisms retained in the fluids filtered by Seitz filter is Clostridium Staphylococcus None of these Proteus Clostridium Staphylococcus None of these Proteus ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which is the most important surface active disinfectants? Amphoteric compounds Anionic compounds Cationic compounds Non-ionic compounds Amphoteric compounds Anionic compounds Cationic compounds Non-ionic compounds ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Microbes can be removed from a liquid solution by the process of freeze-drying osmosis filtration desiccation freeze-drying osmosis filtration desiccation ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following disinfectants act by disrupting microbial membranes? Halogens Aldehydes Cationic detergents Heavy metals Halogens Aldehydes Cationic detergents Heavy metals ANSWER DOWNLOAD EXAMIANS APP
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