Q. The enthalpy change (ΔH) is equal to:

एन्थैल्पी परिवर्तन (ΔH) इसके बराबर है:

A

ΔE + PΔV

B

ΔE - PΔV

C

ΔE × PΔV

D

ΔE/PΔV

Explanation

By definition,

ΔH = ΔE + PΔV
Where:

ΔH = change in enthalpy
ΔE = change in internal energy
PΔV = pressure-volume work

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