Question

Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change ?

a.

Water

b.

Mercury

c.

Methyl alcohal

d.

Carbon-tetrachloride

Answer: (b).Mercury

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Q. Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric...

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