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JEE Main & Advanced Chemistry Thermodynamics / रासायनिक उष्मागतिकी Question Bank Numerical Value Type Questions - Thermodynamics

  • question_answer
    One mole of \[C{{H}_{3}}COOH\] undergoes dimerization in vapour phase at \[127{}^\circ C\]as: \[2C{{H}_{3}}COOH(g)\rightleftharpoons {{(C{{H}_{3}}COOH)}_{2}}(g)\] if dimer formation is due to two H-bonds involved in dimer, each of 33 kJ strength and the degree of dimerisation of acetic acid 98.2%. Calculate the change in standard entropy during dimerization.

    Answer:

    ?104


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