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GATE XE 2022 | Question: 44

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For a glass marginally below its glass transition temperature, which one of the following statements is true?

  1. Glass has higher enthalpy than both the corresponding crystalline and liquid phases
  2. Glass has lower enthalpy than both the corresponding crystalline and liquid phases
  3. Glass has higher entropy than the corresponding crystalline phase and lower entropy than the corresponding liquid phase
  4. Glass has lower entropy than the corresponding crystalline phase and higher entropy than the corresponding liquid phase

     

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