JEE Main 8 Apr 2019 Paper 1 Solved Paper

Section: Chemistry

Question : 59 of 90

Marks: +1, -0

Which one of the following equations does not correctly represent the first law of thermodynamics for the given processes involving an ideal gas? (Assume nonexpansion work is zero)

[8 Apr 2019 Shift 1]

Isothermal process: q=−w
Cyclic process: q=−w
Isochoric process: ΔU=q
Adiabatic Process: ΔU=−w

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