Answer:
a. All elements are composed of atoms.
Explanation:
dalton's atomic theory says that Compounds are composed of atoms of more than 1 element. The relative number of atoms of each element in a given compound is always the same. Chemical reactions only involve the rearrangement of atoms. Atoms are not created or destroyed during chemical reactions.
The final temperature = -145.24K or 127°C.
According to the data given,
T1= 88°C = 361.15K
V1= 9.6 L
V2= 3.4 L
T2= ?
We know that, according to Charles's law,
T1/V1=T2/V2
T2= T1*V2/V1
T2= 127°C or -145.24K
The final temperature = -145.24K or 127°C
<h3>What does Charles law state?</h3>
According to Charles' law, when the pressure is held constant, the volume of a given amount of gas is precisely proportional to its temperature on the kelvin scale.
<h3>What connection exists between volume and temperature?</h3>
- In layman's words, the volume of a fixed mass of gas is exactly proportional to temperature at constant pressure.
- When a constant mass of gas is cooled, its volume decreases, and when the temperature is elevated, its volume grows.
<h3>What are the applications of Charles law?</h3>
- A hot air balloon drifting through the air is an illustration of Charles Law in action.
- The air within the balloon is heated by a torch, which causes the air molecules to move more quickly and disperse.
- This causes the air inside the balloon to be less dense than the air outside, which causes the balloon to float.
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