GATE MT 2026 MT Q21: Laws of thermodynamics

For a regular solution, which one of the following statements is correct? (ΔHₘᵢₓ is the enthalpy of mixing and ΔSₘᵢₓ is the entropy of mixing)

Your answerChoose one option.

Both ΔHₘᵢₓ and ΔSₘᵢₓ are finite

ΔHₘᵢₓ is zero and ΔSₘᵢₓ is finite

ΔHₘᵢₓ is finite and ΔSₘᵢₓ is zero

Both ΔHₘᵢₓ and ΔSₘᵢₓ are zero

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