Question

Which of the following represents Avogadro’s law?
a) V=Kn b) V=Km/M c) M=Kd d) All of these​

Answer 1

option A is the correct answer.

Vn=k

where V is the volume of the gas, n is the number of moles of the gas, and k is a proportionality constant

Answer 2

Answer:

Among the following which represents Avogadro’s law is option (b) $V=\frac{Km}{M}$

Explanation:

Remember that Avogadro's Law only applies to a very small set of situations where it is used to describe the behavior of an ideal gas.

More specifically, the temperature and pressure of the gas must remain constant for Avogadro's Law to hold true.

According to Avogadro's Law, the volume of a gas is directly proportional to the number of moles present in the sample while the temperature and pressure of the gas are held constant.

At constant pressure and temperature,

$\frac{V}{n} \propto constant$

where V is the volume and n is the molar mass.

In other words, as the number of moles of gas rises, so will the volume of the gas. The volume of the gas will also decrease as the number of moles in the gas drops.

Let the constant term is represented in this question as k.

Now,

From the ideal gas equation,

$PV=nRT$

divide both the side by n we get,

$V=\frac{nRT}{P}$

$\frac{RT}{P}=\frac{V}{n}$

Again , $moles=\frac{given mass}{molar mass}$

$n=\frac{m}{M}$

$\frac{RT}{P}=\frac{V\times m}{M}$

$k=\frac{V\times m}{M}\\k=\frac{V\times M}{m}\\V=\frac{m\times k}{M}$

Among the following which represents Avogadro’s law is option (b) $V=\frac{Km}{M}$.

To know more about Avogadro’s law, click on the link given below,

https://brainly.in/question/1782272

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