A certain gas obeys P(V m - b) = RT. The value of ( Z P )_T is xb RT. The value of x is _________. (Integer answer) (Z : compressibility factor)

For 1 mole of a real gas, the van der Waals' equation is, ( p + a V_m^2 )(V_m - b) = RT At very high pressure, the equation becomes, p(V_m - b) = RT pV_m = RT + pb pV_m RT = 1 + pb RT Z = 1 + pb RT [ Z = pV_m RT = compressibility] ( Z p )_T = 0 + b RT + b RT = xb RT (Given) x = 1

A certain gas obeys PVm b RT The value of partial Z partial : null (Chemistry)

For 1 mole of a real gas, the van der Waals' equation is,

\left( {p + {a \over {V_m^2}}} \right)({V_m} - b) = RT

At very high pressure, the equation becomes,

p({V_m} - b) = RT

\Rightarrow p{V_m} = RT + pb \Rightarrow {{p{V_m}} \over {RT}} = 1 + {{pb} \over {RT}}

\Rightarrow Z = 1 + {{pb} \over {RT}}

[

\because

Z = {{p{V_m}} \over {RT}}

= compressibility]

\therefore

{\left( {{{\delta Z} \over {\delta p}}} \right)_T} = 0 + {b \over {RT}} + {b \over {RT}} = {{xb} \over {RT}}

(Given)

\Rightarrow x = 1

Explanation

The electronic configuration of Pt atomic number 78 is

Consider the following reaction approaching equilibrium at 2

What is the freezing point depression constant of a solvent

Consider the following elements In Tl Al Pb Sn and Ge The mo

The principle of column chromatography is

The amphoteric oxide among V2O3 V2O4 and V2O₅ upon reaction

The maximum prescribed concentration of copper in drinking w

If liquids A and B form an ideal solution

In the sixth period the orbitals that are filled are

Consider the cell at 25 CZn Zn2 aq 1M Fe3 aq Fe2 aq PtsThe f

Download Divine JEE App

Quick Links

Exam Categories

Contact Info

Divine JEE