An ideal gas undergoes four different processes from the same initial state as shown in the figure below. Those processes are adiabatic, isothermal, isobaric and isochoric. The curve which represents the adiabatic process among 1, 2, 3 and 4 is :
Isothermal and adiabatic processes
Every question from past board papers on Isothermal and adiabatic processes, newest paper first. Open any question for its full worked answer.
NEET UG 2022 question paper (official, booklet R6)
Full paper →NEET UG 2020 question paper (official, booklet E1)
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Two cylinders A and B of equal capacity are connected to each other via a stop cock. A contains an ideal gas at standard temperature and pressure. B is completely evacuated. The entire system is thermally insulated. The stop cock is suddenly opened. The process is :
NEET UG 2019 question paper (official, booklet P1)
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In which of the following processes, heat is neither absorbed nor released by a system ?
NEET UG 2017 question paper (official, booklet B)
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Thermodynamic processes are indicated in the following diagram.
Match the following :
Column-1: P. Process I; Q. Process II; R. Process III; S. Process IV
Column-2: a. Adiabatic; b. Isobaric; c. Isochoric; d. Isothermal
NEET UG 2016 Phase 1 question paper (official, booklet A)
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A gas is compressed isothermally to half its initial volume. The same gas is compressed separately through an adiabatic process until its volume is again reduced to half. Then :