Question

What are the advantages of using Mercury as a thermometric liquid ? ​

Answer 1

Answer:

it expands uniformly when heated.

It has low specific heat capacity.

I has a high boiling point (357 °C) and a low freezing point (-39 °C).

It is a good conductor of heat.

It does not stick to the walls of the glass tube.

Explanation:

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Answer 2

• Mercury is used in thermometers because it has high coefficient of expansion. Hence, the slightest change in temperature is notable when it's used in a thermometer.

• Also, mercury has a freezing point of -38.83 °C and boiling point at 356.7 °C, this gives a very big range to measure temperatures for may general purposes,