恒温恒压下,由纯液体A、B混合形成理想溶液时,下列关系式中错误的是:
A: ΔmixV=0
B: ΔmixH=0
C: ΔmixS<0
D: ΔmixG<0
E: ΔmixG=0
F: ΔmixS>0
A: ΔmixV=0
B: ΔmixH=0
C: ΔmixS<0
D: ΔmixG<0
E: ΔmixG=0
F: ΔmixS>0
举一反三
- 两种液体混合形成理想液态混合物,则( ) A: ΔmixV=0 ΔmixH=0 ΔmixS=0 ΔmixG=0 B: ΔmixV > 0 ΔmixH < 0 ΔmixS > 0 ΔmixG < 0 C: ΔmixV < 0 ΔmixH > 0 ΔmixS < 0 ΔmixG > 0 D: ΔmixV=0 ΔmixH=0 ΔmixS > 0 ΔmixG < 0
- 理想液态混合物的混合性质是: (4分) A: ΔmixV=0,ΔmixH=0,ΔmixS>0,ΔmixG<0 B: ΔmixV<0,ΔmixH<0,ΔmixS>0,ΔmixG=0 C: ΔmixV=0,ΔmixH>0,ΔmixS>0,ΔmixG=0 D: ΔmixV>0,ΔmixH>0,ΔmixS<0,ΔmixG>0
- 理想液态混合物的混合性质是() A: A.△mixV=0,△mixH=0,△mixS>0,△mixG<0 B: △mixV<0,△mixH<0,△mixS<0,△mixG=0 C: △mixV>0,△mixH>0,△mixS=0,△mixG=0 D: △mixV>0,△mixH>0,△mixS<0,△mixG>0
- 恒温恒压下,纯液体A、B混合成理想溶液时() A: △mixV=0 B: △mixH<0 C: △mixS<0 D: △mixG=0
- 由纯物质形成理想液体混合物,则有() A: △mixS=0 B: △mixH=0 C: △mixG=0 D: △mixV>0