Physical and Chemical Agents Steam exposure of a material at 100°C for 20 minutes for three consecutive days is known as tyndallization inspissation none of these autoclaving tyndallization inspissation none of these autoclaving ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Microbes can be removed from a liquid solution by the process of freeze-drying desiccation filtration osmosis freeze-drying desiccation filtration osmosis ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Iodophores are mixture of iodine and surface active agents iodine and phenols iodine and aldehydes iodine and alcohols iodine and surface active agents iodine and phenols iodine and aldehydes iodine and alcohols ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following compounds are commonly used as general antiseptics to treat cuts and scratches? Aldehydes Halogens None of these Ethylene oxide Aldehydes Halogens None of these Ethylene oxide ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Ethylene oxide is used to destroy or kill which of the following microbes? Bacteria All of these Spores Fungi Bacteria All of these Spores Fungi ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is not a disinfectant containing a heavy metal? Copper sulfate Chlorine Mercurochrome Silver nitrate Copper sulfate Chlorine Mercurochrome Silver nitrate ANSWER DOWNLOAD EXAMIANS APP
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