Question

What is the entropy change (in J K⁻¹ mol⁻¹) when one mole of ice is converted into water at 0°C? (The enthalpy change for the conversion of ice to liquid water is 6.0 kJ mol⁻¹ at 0°C)

विकल्प

• 21.98

• 20.13

• 2.013

• 2.198

Answer 1

21.98

Explanation:

∆S = `"Q"_"rev"/"T" = 6000/273` = 21.98 J K⁻¹ mol⁻¹