NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Thermodynamics (C)
NEET · Chemistry · Thermodynamics (C)
Which equation represents the change in enthalpy (∆H) during a...
Which equation represents the change in enthalpy (∆H) during a chemical reaction?
Options
- A∆H = qV - P∆V
- B∆H = qP - ∆U
- C∆H = H₂ - H₁
- D∆H = U2 - U1
Correct answer
C. ∆H = H₂ - H₁
Step-by-step solution
The change in enthalpy (∆H) during a chemical reaction is represented as ∆H = H₂ - H₁.