An ideal gas goes from an initial state to final state. During the...

An ideal gas goes from an initial state to final state. During the process, the pressure of gas increases linearly with temperature. A. The work done by gas during the process is zero. B. The heat added to gas is different from change in its internal energy. C. The volume of the gas is increased. D. The internal energy of the gas is increased. E. The process is isochoric (constant volume process) Choose the correct answer from the options given below:

Options

AE Only
BA, B, C, D Only
CA, D, E Only
DA, C Only

Correct answer

C. A, D, E Only

Step-by-step solution

Given that

\mathrm{P}=\mathrm{kT} \frac{\mathrm{P}}{\mathrm{ T}}=\text{ constant }

\therefore

Volume is constant or isochoric process.

\begin{aligned} & \therefore \mathrm{W}_{\mathrm{D}}=0 \\ & \therefore \mathrm{Q}=\Delta \mathrm{U} \end{aligned}

Also temperature increases hence internal energy increases.

Practice Thermodynamics on Quantrex Academy →

More from Thermodynamics

A quasi-static cycle of a monoatomic ideal gas contains an isothermal process ( ab )… JEE Advanced 2026 As shown in the figure, five Carnot engines, each with efficiency η and same number of… JEE Advanced 2026 Ten moles of an ideal monoatomic gas, initially in state a at atmospheric pressure and… JEE Advanced 2026 One mole of diatomic gas having rotational modes only is kept in a cylinder with a piston… JEE Main 2026 Initial pressure and volume of a monoatomic ideal gas are P and V . The change in… JEE Main 2026 A cylinder with adiabatic walls is closed at both ends and is divided into two… JEE Main 2026 Two closed vessels of same volume are joined through a narrow tube and both vessels are… JEE Main 2026 A certain gas is isothermally compressed to ((1)/(3))^ rd of its initial volume ( V_o = 3… JEE Main 2026 Full Thermodynamics list All JEE Main PYQs