Question

The value of pressure at S.T.P.:

विकल्प

• 1 atm

• 76 mm

• 76 cm of Hg

• All of these

Answer 1

All of these

Explanation:

S.T.P. (Standard Temperature and Pressure) means standard conditions of temperature and pressure. The standard pressure is:

1 atmosphere (atm)​

It is also equal to:

1 atm = 76 cm of Hg = 760 mm of Hg