NEET Physics Thermodynamics Questions Solved


An ideal gas is expanded adiabatically at an initial temperature of 300 K so that its volume is doubled. The final temperature of the hydrogen gas is (γ = 1.40)      [Given : 20.4 = 1.3 ]

(1) 227.36 K

(2) 500.30 K

(3) 454.76 K

(4) –47°C

Concept Videos :-

#3 | Thermodynamic Processes
#4 | Isobaric Process
#5 | Isochoric & Isothermal Process
#6 | Interconversion of Graphs
#7 | Solved Example: 1
#8 | Solved Example: 2
#9 | Adiabatic Process
#10 | Solved Example: 3
#11 | Graphs in Adiabatic Process: 1
#12 | Graphs in Adiabatic Process: 2

Concept Questions :-

Types of processes

(1) TVγ1= constant ⇒ T2T1=V1V2γ-1 

T2=300120.4=227.36K

Difficulty Level:

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