1.

1 mm Hg represents a pressure of

Answer»

`101.3"N m"^(-2)`
`1013"N m"^(-2)`
`133.3"N m"^(-2)`
`1333" N m"^(-2)`

Solution :`"1 ATM = 760 MM = 101325 N m"^(-2)`
`THEREFORE"1 atm = 101325/760 N m"^(-2) = "133.3"N m"^(-2)`


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