Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Which of the following was the first widely used antiseptic and disinfectant?
Explore Relevant Multiple Choice Questions (MCQs)
Q. If a 1:600 dilution of a test compound kills a standard population of Staphylococcus aureus in 10 minutes but not 5 minutes while a 1:60 dilution of phenol kills the population in the same time, what is the phenol coefficient of the test compound?
Q. Microbes can be removed from a liquid solution by the process of
Q. Which of the following is bactericidal?
Q. Which of the following process can be efficiently carried out by incineration?
Q. The organisms retained in the fluids filtered by Seitz filter is
Q. Which of the following material is sterilized by heating at 160°C in a hot air oven for one hour?
Q. For sterilization of which material gamma rays can be used?
Q. Which of the following is sterilized with the help of glutaraldehyde?
Q. The time in minutes at a specific temperature needed to kill a population of cells is the
Q. Which of the following is a limitation of the autoclave?
Q. Which of the following has most heat resistant spores?
Q. The lowest temperature that kills all microorganisms in a liquid suspension in 10 minutes is known as the
Q. Which of the following tests is designed to simulate the natural conditions under which the disinfectants are used in hospitals?
Q. Steam exposure of a material at 100°C for 20 minutes for three consecutive days is known as
Q. Which of the following material is sterilized by use of red heat?
Q. Which of the following methods will not sterilize?
Q. Which of the following is/are vapour-phase disinfectant/s?
Q. Sweet and salty foods frequently don't require refrigeration to prevent spoilage because they have
Q. Iodophores are mixture of
Q. Which of the following compounds are commonly used as general antiseptics to treat cuts and scratches?
Are you eager to expand your knowledge beyond Microbiology? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
Financial Management and Financial Markets
Master the world of finance with our Financial Management and Financial Markets...
Marketing and Marketing Management
Uncover the strategies and tactics of marketing with our Marketing and Marketing...
Dive into the intricate world of molecular biology with our specialized category....
Hone your language and communication skills with our Verbal Ability category. Enhance...
IC38 Life Insurance Agent Exam
Prepare for success in the Insurance Institute of India (III) IC38 IRDA examination...
Master the art of instrumentation and transducers with our specialized category....