Question

what should be the temperature range of a mercury temperature to determine the melting point of ice? what is the correct position of the thermometer to get accurate reading?​

Answer 1

Answer:

I think ...it should be placed 1.2 to 1.8 meters (4 to 6 feet) off the ground. 

Answer 2

Answer:

Physical properties. Mercury thermometers cover a wide temperature range from −37 to 356 °C (−35 to 673 °F); the instrument's upper temperature range may be extended though the introduction of an inert gas such as nitrogen.