Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Everyday & Industrial ChemistryHousehold, Food & Material Chemistry
How long should milk be heated at 161°F for complete pasteurization?
- A.15 secondsCorrect answer
- B.30 seconds
- C.60 seconds
- D.15 minutes
Timed quizzes, instant results, track your progress — free
Practice these MCQs in the appQuick fact: Milk should be heated at 161°F (72°C) for 15 seconds for complete pasteurization, a method known as High-Temperature Short-Time (HTST) pasteurization.