1mol双原子分子气体,当温度由T1升至T2时,假定转动惯量不变,T2=2T1, 系统的转动熵变为()A、5.763J·K-1·mol-1;B、11.526J·K-1·mol-1;C、RlnT1;D、Rln(I·T1/σ);E、2.882J·K-1·mol-1

1mol双原子分子气体,当温度由T1升至T2时,假定转动惯量不变,T2=2T1, 系统的转动熵变为()

  • A、5.763J·K-1·mol-1
  • B、11.526J·K-1·mol-1
  • C、RlnT1
  • D、Rln(I·T1/σ);
  • E、2.882J·K-1·mol-1

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