Astudent wants to measure the entropy of ice. what should the student do?
use a thermometer, calorimeter, ice, and distilled water- be sure to repeat.
look up values in a table of thermodynamic data and use hess' law.
the student can't measure entropy directly, only an entropy change.
use a balance, styrofoam cup, thermometer, and ice- repeat three times.

Option (c) is the correct answer.

Explanation:

Entropy is defined as the degree of randomness. This means that more is the number of collisions taking place between atoms of a substance more will be the randomness.

Therefore, more will be the entropy of substance. We cannot measure the entropy but we can measure the change in entropy of a substance.

A thermometer is a glass tube that contains a liquid column generally mercury, and it is usually used to measure the temperature of human body.

A calorimeter is a device or apparatus that is used in a chemical reaction to measure the amount of heat involved.

Therefore, we can conclude that the student can't measure entropy directly, only an entropy change.

air quality

poor drinking water

and heavy polution

can lead to poor health

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds