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PHYSICS

JAMB 2019 - Question 38

Physics 2019 JAMB Past Questions - Question 38: One special advantage of alcohol over mercury as a thermometric liquid is its

Choose the correct answers from the options given.

One special advantage of alcohol over mercury as a thermometric liquid is its

A: low density

B: low boiling point

C: high specific heat capacity

D: low freezing point

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Correct Answer

Explanation

The special advantage of alcohol over mercury as a thermometric liquid is its lower toxicity. Mercury is highly toxic, while alcohol, such as ethanol, is less harmful to humans and the environment.