At a constant pressure, of the following graphs the one which represents the variation of the density of an ideal gas with the absolute temperature T, is

Question

At a constant pressure, of the following graphs the one which represents the variation of the density of an ideal gas with the absolute temperature T, is (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

P V=n R T P V=(m/M) R T or P=((m/V)) (R T/M) ⇒ P=d((R T/M)) m= total mass of the ideal gas present At constant pressure for an ideal gas, d ⋅ T= constant, hence its graph is rectangular hyperbola as shown in (a).

Q. At a constant pressure, of the following graphs the one which represents the variation of the density of an ideal gas with the absolute temperature $T$ , is

$P V = n RT$
$P V = \frac{m}{M} RT$ or
$P = (\frac{m}{V}) \frac{RT}{M}$
$\Rightarrow P = d (\frac{RT}{M})$
$m =$ total mass of the ideal gas present
At constant pressure for an ideal gas,
$d \cdot T =$ constant, hence its graph is rectangular hyperbola as shown in (a).

Q. At a constant pressure, of the following graphs the one which represents the variation of the density of an ideal gas with the absolute temperature T, is

PV=nRT PV=Mm​RT or P=(Vm​)MRT​ ⇒P=d(MRT​) m= total mass of the ideal gas present At constant pressure for an ideal gas, d⋅T= constant, hence its graph is rectangular hyperbola as shown in (a).

Q. At a constant pressure, of the following graphs the one which represents the variation of the density of an ideal gas with the absolute temperature $T$ , is

$P V = n RT$
$P V = \frac{m}{M} RT$ or
$P = (\frac{m}{V}) \frac{RT}{M}$
$\Rightarrow P = d (\frac{RT}{M})$
$m =$ total mass of the ideal gas present
At constant pressure for an ideal gas,
$d \cdot T =$ constant, hence its graph is rectangular hyperbola as shown in (a).