Sterilization and Disinfectants Multiple Choice Questions and Answers 1 PDF Download

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Study sterilization and disinfectants quiz with multiple choice question (MCQs): pore size of 'nitrocellulose' is, for bachelor degree and masters in microbiology degree courses with choices 0.22 µm, 0.23 µm, 0.21 µm, 0.26 µm with online interview questions and answers for pre-employment testing of job seekers. Practice skills assessment test to learn online physical agents quiz questions with microbiology MCQs for microbiology certification competitive exam prep.

MCQ on Sterilization and Disinfectants Test 1Quiz PDF Download

MCQ: Pore size of 'nitrocellulose' is

  1. 0.23 µm
  2. 0.22 µm
  3. 0.21 µm
  4. 0.26 µm


MCQ: Temperature range for 'pasteurization' is

  1. 60°C-70°C
  2. 62°C-72°C
  3. 65°C-75°C
  4. 121°C-130°C


MCQ: Removal and killing of all microorganisms is known as

  1. Destruction
  2. Sterilization
  3. Pasteurization
  4. Removal


MCQ: 'filters' that are commonly used, known as

  1. Nitrocellulose
  2. Filtration tubes
  3. Sieves
  4. Filter paper


MCQ: Sterilization is done by autoclave, consisting exposure to stream, about

  1. 120°C
  2. 170°C
  3. 121°C
  4. 116°C