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A glass flask of volume 200cm^(3) is jus...

A glass flask of volume `200cm^(3)` is just filled with mercury at `20^(@)C`. The amount of mercury that will overflow when the temperature of the system is raised to `100^(@)C` is `(gamma_(glass)=1.2xx10^(-5)//C^(@),gamma_(mercury)=1.8xx10^(-4)//C^(@))`

A

`2.15cm^(3)` cm

B

`2.69 cm^(3)`

C

`2:52 cm^(3)`

D

`2.25 cm^(3)`

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