NEET Chemistry Thermodynamics Questions Solved


One mole of a non-ideal gas undergoes a change of state (2.0 atm, 3.0 L, 95 K)(4.0 atm, 5.0 L, 245 K) with a change in internal energy, U = 30.0 L atm. The change in enthalpy (H) of the process in L atm is:

(a) 40.0

(b) 42.3

(c) 44.0

(d) not defined, because pressure is not constant

Concept Videos :-

#2 | State & Path Functions
#5 | Work
#9 | Work done in Isothermal Reversible Expansion
#10 | Work done in Isothermal Irreversible Expansion
#36 | Solved Problems on Thermodynamics: Set 1
#37 | Solved Problems on Thermodynamics: Set 2

Concept Questions :-

First Law of Thermodynamics
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