Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app

JEE Main 202126 FebruaryMorning Shift

Exam: JEE Main
Year: 2021
Date: 26 February
Shift: Morning Shift
Subject: Chemistry
Chapter: States of Matter

JEE Main 2021 · 26 February · Morning Shift · Chemistry · States of Matter

A certain gas obeys P( V _ m - b) = RT . The value of ((∂ Z)/(∂ P))...

A certain gas obeys

P\left({V}_{m} - b\right) = RT

. The value of

{\left(\dfrac{∂ Z}{∂ P}\right)}_{T}

is

\dfrac{xb}{RT}

. The value of

x

is (Integer answer) (

Z

: compressibility factor)

Correct answer

0

Step-by-step solution

$Z = 1 + \dfrac{Pb}{RT}$

${\left(\dfrac{∂ Z}{dP}\right)}_{T} = 0 + \dfrac{b}{RT} \times 1$

Practice States of Matter on Quantrex Academy →

More from States of Matter

Two cylinders, both fitted with frictionless pistons, are filled with mixtures of He and… JEE Advanced 2026 Molar volume (V_m) of a van der Waals gas can be calculated by expressing the van der… JEE Advanced 2025 At the sea level, the dry air mass percentage composition is given as nitrogen gas… JEE Main 2025 For a reaction, N_2 O_ 5(~g) arrow 2 NO_ 2(~g) +(1)/(2) O_ 2(~g) in a constant volume… JEE Main 2025 A closed vessel contains 10 ~g of an ideal gas X at 300 ~K , which exerts 2 atm pressure.… JEE Advanced 2024 A gas has a compressibility factor of 0 . 5 and a molar volume of 0 . 4 dm ^ 3 mol ^ - 1… JEE Advanced 2023 A certain quantity of real gas occupies a volume of 0 . 15 dm ^ 3 at 100atm and 500K when… JEE Main 2023 At 600K , the root mean square ( rms ) speed of gas X (molar mass = 40 ) is equal to the… JEE Main 2023 Full States of Matter list All JEE Main PYQs