Configurational Entropy - Askmemetallurgy

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Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Thermodynamics & Rate Processes

GATE MT 2015 Q48. Configurational entropy due to ideal mixing in binary alloy A-B system is expressed as: ΔSmix = -R(XAlnXA+XB lnXB) where XA and XB are mole fractions of A and B respectively. ΔSmix is maximum at XA = _____.

Askmemetallurgy OfficialGold

Asked: 3 years agoIn: Physical Metallurgy & Heat treatment

GATE MT 2013 Q2. As the concentration of point defects in a crystal increases, its configurational entropy

Poll Results

2.86%(A) does not change ( 2 voters )

17.14%(B) decreases ( 12 voters )

21.43%(C) increases ( 15 voters )

47.14%(D) initially increases and then decreases ( 33 voters )

Based On 70 Votes

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