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Thermodynamics question

2018 · Shift 1 · Q13

Guest · try one question or challengeGuest · try one question or challenge

PYQ Library
JEE Advanced
Chemistry
Thermodynamics
2018 · Shift 1 · Q13

Thermodynamics question

2018 · Shift 1 · Q13

JEE AdvancedChemistryThermodynamicsMultiple correct+4 / −1

A reversible cyclic process for an ideal gas is shown below. Here,

P, V,

and

T

are pressure, volume and temperature, respectively. The thermodynamic parameters

q,w, H

and

U

are heat, work, enthalpy and internal energy, respectively. JEE Advanced 2018 Paper 1 Offline Chemistry - Thermodynamics Question 32 English

JEE Advanced 2018 Paper 1 Offline Chemistry - Thermodynamics Question 32 English

The correct option(s) is (are)

A
${q_{Ac}} = \Delta {U_{BC}}\,\,$ and ${w_{AB}} = {P_2}\left( {{V_2} - {V_1}} \right)$
B
${w_{BC}} = {P_2}\left( {{V_2} - {V_1}} \right)\,\,$ and ${q_{BC}} = \Delta {H_{AC}}$
C
$\Delta {H_{CA}} \lt \Delta {U_{CA}}\,\,$ and $\,\,{q_{AC}} = \Delta {U_{BC}}$
D
$\,\,{q_{BC}} = \Delta {H_{AC}}\,\,$ and $\Delta {H_{CA}} \gt \Delta {U_{CA}}$

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