the thing that must change Speed
Answer:
3
Explanation:
Subscript basically tells you the number of element or ions present in a compound. In this case the subscript of carbon which is 3 denotes that only three carbon atoms is present in the compound.
Entropy change is the randomness of the thermodynamic system. The change in the entropy when the water is condensed is 1573 J/K.
<h3>What is the entropy change?</h3>
An entropy change is a product of mass and the ratio of the enthalpy of vaporization to the temperature.
Given,
Enthalpy of vapourization = 2257 J/gK
The temperature in kelvin = 373 k
The change in entropy is calculated as:
![\begin{aligned} \rm \Delta S &= \rm m (\dfrac{\Delta H_{vap}}{T})\\\\&= 260 (\dfrac{2257}{373})\\\\&= 1573.24\;\rm J/K\end{aligned}](https://tex.z-dn.net/?f=%5Cbegin%7Baligned%7D%20%5Crm%20%5CDelta%20S%20%26%3D%20%5Crm%20m%20%28%5Cdfrac%7B%5CDelta%20H_%7Bvap%7D%7D%7BT%7D%29%5C%5C%5C%5C%26%3D%20260%20%28%5Cdfrac%7B2257%7D%7B373%7D%29%5C%5C%5C%5C%26%3D%201573.24%5C%3B%5Crm%20J%2FK%5Cend%7Baligned%7D)
Therefore, the change in entropy is 1574 J/K.
Learn more about entropy here:
brainly.com/question/14798359
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B. Fungi are heterotrophs and plants are autotrophs