Question

Mercury and Alcohol are two common liquids used in thermometers. The boiling point of MERCURY is 357 0C, while its freezing point is -39 0C. For ALCOHOL, the boiling point is 78 0C and the freezing point is -800C. It is required in a laboratory to make measurements which are in the region of -600C. Which type of thermometer would be more suitable?
2 points
A MERCURY thermometer since the freezing point of mercury is higher than -600C.
A MERCURY thermometer since the boiling point of mercury is as high as 3570C.
An ALCOHOL thermometer since the boiling point of alcohol is lower at 780C.
An ALCOHOL thermometer since the freezing point of alcohol is lower than -600C

Tell me correct option ​

Answer 1

Answer:

An alcohol thermomter since the freezing point of alchohol is lower than -600c