1 mol Ag(s)在等容下由273.15 K加热到303.15 K,已知在该温度区间内Ag(s)的CV,m/J?K-1?mol-1=24.48,则其熵变?S为()
1 mol Ag(s)在等容下由273.15 K加热到303.15 K,已知在该温度区间内Ag(s)的CV,m/J?K-1?mol-1=24.48,则其熵变?S为()
A.2.551;J?K-1
B.25.31;J?K-1
C.5.622 ;J?K-1
D.56.22 ;J?K-1
正确答案:2.551;J?K-1
Tag:温度
时间:2024-01-15 10:58:46