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In a Barometer, Mercury is Preferred Over Water Because - Current Affairs Including General Knowledge

MCQ

In a barometer, mercury is preferred over water because

Options

  • mercury is a good conductor of heat

  • mercury shines and therefore its level can be read easily

  • mercury has high density and low vapour pressure

  • mercury is available in pure form

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Solution

mercury has high density and low vapour pressure

Concept: General Science (Entrance Exam)
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