why do mercury is used as thermometeric liquid in thermometer
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1
Answer:
Because mercury is liquid at room temperature.
It also has a lower density
Answered by
1
Explanation:
1.The surface of mercury is shining and opaqe.
2.It can easily be obtained in a pure state.
3.The vapour pressure of mercury is neglligible.
4.The mercury neither wets nor sticks to the glass tube.
5. The density of mercury is greater than that of any other liquid.
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