Answer:13.08 m
Explanation:
Given
Specific Gravity of Alcohol [tex]\rho _{Alcohol}=0.79[/tex]
The Pressure Exerted by air at the top of Alcohol must be Equal to the column of liquid in Equilibrium. Thus [tex]P_{atm}[/tex] is given by
[tex]P_{atm}=\rho _{Alcohol}gh[/tex]
where h=height of column
Considering [tex]P_{atm}=101.325 kPa[/tex]
Thus
[tex]101.325=0.79\times 10^3\times 9.8\times h[/tex]
[tex]h=13.087 m[/tex]
Thus Height of Column is 13.08 m
