Chemistry - Ideal Gas Question with Solution | TestHub

(P) $\mathrm{PV}=\mathrm{nRT}$

$\mathrm{A}\to \mathrm{B}\mathrm{P}\propto \mathrm{T},(\mathrm{n}\&\mathrm{V}$ constant), T increases, P increase

$\mathrm{B}\to \mathrm{C}\mathrm{P}=$ constant, T increases, n decreases

(Q) $\frac{P}{T}=\frac{nR}{V}$

$\frac{{\mathrm{P}}^2}{\mathrm{T}}=\frac{\mathrm{nR}}{\mathrm{V}}\cdot \mathrm{P}$

$\mathrm{A}\to \mathrm{B}\frac{{\mathrm{P}}^2}{\mathrm{T}}=$ constant

P increases, n decreases

$\mathrm{B}\to \mathrm{C}\mathrm{P}=\mathrm{constant}$

$\frac{{\mathrm{P}}^2}{\mathrm{T}}$ increases, n increases

(R) $\mathrm{T}=\frac{\mathrm{PV}}{\mathrm{nR}}$

$\mathrm{A}\to \mathrm{B}\mathrm{P}=$ constant

T decreases, n increases

$\mathrm{B}\to \mathrm{C}\mathrm{T}=$ constant

P increases, $n$ increases

(S) $\mathrm{P}=\frac{\mathrm{nR}}{\mathrm{V}}\cdot \mathrm{T}$

$\mathrm{PT}=\frac{\mathrm{nR}}{\mathrm{V}}\cdot {\mathrm{T}}^2$

$\mathrm{A}\to \mathrm{B}\mathrm{PT}=$ constant

${\mathrm{T}}^2$ increases, n decreases

$\mathrm{B}\to \mathrm{C}\frac{\mathrm{nR}}{\mathrm{V}}=$ constant

PT increases, ${\mathrm{T}}^2$ increases, n constant