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  • Question
  • The pressure exerted by a 760 mm column of mercury at 0° C is known as


  • Options
  • A. 1 pascal
  • B. 1 atmosphere
  • C. 1 bar
  • D. 1 poise

  • Correct Answer
  • 1 atmosphere 

    Explanation

    1 atm: It was originally defined as the pressure exerted by 760 mm of mercury at 0 °C and standard gravity (g = 9.80665 m/s2).

  • Tags: Bank Exams

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