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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEC
Chapter: Thermodynamics (C)

Olympiad workbook · NSEC · Thermodynamics (C)

Which of the following properties may have positive values of Δ H ?...

Which of the following properties may have positive values of

\Delta \mathrm{H}

? (i) Lattice enthalpy (ii) Hydration enthalpy

Options

A(i) and (ii)
B(iii) and (iv)
COnly (iv)
D(ii), (iii) and (iv)

Correct answer

B. (iii) and (iv)

Step-by-step solution

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