Match the thermodynamic processes taking place in a system with the correct conditions. In the table: Δ Q is the heat supplied, Δ W is the work done and Δ U is change in internal energy of the system. Process Condition (I) Adiabatic (1) Δ W = 0 (II) Isothermal (2) Δ Q = 0 (III) Isochoric (3) Δ U ≠ 0, Δ W ≠ 0, Δ Q ≠ 0 (IV) Isobaric (4) Δ U = 0

(B) (I) - (2), (II) - (4), (III) - (1), (IV) - (3)

(A) (I) - (1), (II) - (1), (III) - (2), (IV) - (3)

(C) (I) - (1), (II) - (2), (III) - (4), (IV) - (4)

(D) (I) - (2), (II) - (1), (III) - (4), (IV) - (3)

JEE Main 2020 Thermodynamics Question with Solution (4 Sep Evening shift, Q7481)

JEE Main 20204 Sep, Evening shiftPhysicsHardThermodynamics163× since 2002

Match the thermodynamic processes taking place in a system with the correct conditions. In the table :

\Delta

Q is the heat supplied,

\Delta

W is the work done and

\Delta

U is change in internal energy of the system. .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-c3ow{border-color:inherit;text-align:center;vertical-align:top} Process Condition (I) Adiabatic (1)

\Delta

W = 0 (II) Isothermal (2)

\Delta

Q = 0 (III) Isochoric (3)

\Delta

\ne

\Delta

\ne

\Delta

\ne

0 (IV) Isobaric (4)

\Delta

U = 0

Thermodynamics: JEE Main 2020 Physics question

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Thermodynamics: JEE Main 2020 Physics question

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