Based on the freezing point depression value of HCl in benzene, HCl does not act as an electrolyte in benzene.
<h3>What is the effect of solute on the freezing point of a solvent?</h3>
The freezing point of a solvent such as water is lowered by the solute which ionizes in it.
The freezing point of a solution depends on the number of particles in the solution.
The formula for freezing point depression is given below:
ΔTf = i * Kf * m
HCl remains as molecules and does not ionize in a solution of Benzene. This is because benzene is a nonpolar solvent.
Therefore, the equation for the dissolution of HCl in benzene is given below:
HCl (g) → HCl (in benzene solution)
1 mol of HCl gas gives 1 mol of HCl molecules in solution.
Therefore, HCl remains a molecule and does not act as an electrolyte in benzene.
Learn more about freezing point depression at: brainly.com/question/24314907
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Answer:
Structureless rocks like granite and other intrusive rocks tend to weather into characteristic rounded shapes through this process.
Explanation:
Oxygen gains two electrons when it bonds to form a complete outer shell and magnesium loses two electrons when bonding to gain its full outer shell.
As electrons are negative, the oxygen (which gains electrons) will become negative and the magnesium (which loses electrons) will become positive.
The negative and positive ions will then attract to one another due to the magnetic pull of the positive and negative.
Answer : The temperature in degree Celsius and Kelvin are, ![-23.33^oF\text{ and }249.82K](https://tex.z-dn.net/?f=-23.33%5EoF%5Ctext%7B%20and%20%7D249.82K)
Explanation :
The conversion used for the temperature from Fahrenheit to degree Celsius is:
![^oC=(^oF-32)\times \frac{5}{9}](https://tex.z-dn.net/?f=%5EoC%3D%28%5EoF-32%29%5Ctimes%20%5Cfrac%7B5%7D%7B9%7D)
where,
= temperature in Fahrenheit
= temperature in centigrade
The conversion used for the temperature from degree Celsius to Kelvin is:
![K=273.15+^oC](https://tex.z-dn.net/?f=K%3D273.15%2B%5EoC)
where,
= temperature in Kelvin
= temperature in centigrade
As we are given the temperature in Fahrenheit is, -10
Now we have to determine the temperature in degree Celsius.
![^oC=(^oF-32)\times \frac{5}{9}](https://tex.z-dn.net/?f=%5EoC%3D%28%5EoF-32%29%5Ctimes%20%5Cfrac%7B5%7D%7B9%7D)
![^oC=(-10^oF-32)\times \frac{5}{9}](https://tex.z-dn.net/?f=%5EoC%3D%28-10%5EoF-32%29%5Ctimes%20%5Cfrac%7B5%7D%7B9%7D)
![^oC=-23.33](https://tex.z-dn.net/?f=%5EoC%3D-23.33)
Now we have to determine the temperature in Kelvin.
![K=273.15+^oC](https://tex.z-dn.net/?f=K%3D273.15%2B%5EoC)
![K=273.15+(-23.33^oC)](https://tex.z-dn.net/?f=K%3D273.15%2B%28-23.33%5EoC%29)
![K=249.82](https://tex.z-dn.net/?f=K%3D249.82)
Therefore, the temperature in degree Celsius and Kelvin are, ![-23.33^oF\text{ and }249.82K](https://tex.z-dn.net/?f=-23.33%5EoF%5Ctext%7B%20and%20%7D249.82K)
Unit cells.
They are the smallest group of atoms that take form of a crystal and can repeat in 3 dimensions.