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Grade 11Physical Chemistry

A 2m long tube closed at one end is lowered vertically into water until the closed end is flush with the water surface. See figure below. Calculate the water level height in the tube. (Barometric pressure – 1 atm = 10 m of hydrostatic water head, Temperature = 25oC, Density of water = 1.00 g/ml. Neglect water vapour pressure).

Rushang Patel

8 Years agoGrade 11

1 Answer

Arun

8 Years ago

PV = nRT

V = . T Þ V = KT

\ log P = log T + log K

Linear dependence with positive slope

At the Y-intercept P/_t_®₀ and P®0 inplying P®0, under such conditions all gases show ideal behavior.

you will get answer 0.29 metre

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