Question

What is Ideal gas? explain​

Answer 1

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The gas which obey Charles and Boyle law is called ideal gas.

Answer 2

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The gases which obey Boyle's & Charles' law are called ideal gas.

Let at TK temparature & P atm pressure 'n' gram mole of gas occupy V lit. Then

from Boyle's law:

$V \infty \frac{1}{p}$(n,m,T constant)

from Charles' law:

$V \infty T$(P,m,n constant)

from Avogardo's law:

$V \infty n$(P,T,m constant)

from the rule of joint variation we have

$v \infty \frac{nT}{p}$(when all parameters vary)

OrV=nRT/p (R=universal gas constant)

Or,PV=nRT

It is known as Ideal gas equation.

$\huge\bold\green{Hope \: it \: helps \: uhh}$