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A monometer contains a liquid of density...

A monometer contains a liquid of density `5.44g//cm^(3)` is attached to a flask containing gas `A' as follows

If the same liquid is used in barometer to measure the atmospheric pressure, then what will be the length of the liquid column, which exerts pressure equal to 1 atm ? (density of Hg = 13.6`g//cm^(3)`)

A

190 cm

B

76 cm

C

30.4 cm

D

266 cm

Text Solution

Verified by Experts

The correct Answer is:
a
(a) `h_(L)d_(L)=h_(Hg)d_(Hg)`
`h_(L)=(76xx13.6)/(5.44)=190cm`
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