实际气体经节流膨胀后,下述哪一组结论是一定正确的 ()
A.Q < 0 , d h = 0 , d p < 0
B.q = 0 , d h > 0 , D T < 0
C.Q = 0 , D H < 0 , D T < 0
D.Q = 0 , D H = 0 , D p < 0
- · 有4位网友选择 D,占比44.44%
- · 有2位网友选择 B,占比22.22%
- · 有2位网友选择 A,占比22.22%
- · 有1位网友选择 C,占比11.11%
A.Q < 0 , d h = 0 , d p < 0
B.q = 0 , d h > 0 , D T < 0
C.Q = 0 , D H < 0 , D T < 0
D.Q = 0 , D H = 0 , D p < 0
B.Q = 0 , D H >0 , D T< 0
C.Q = 0 , D H< 0 , D T< 0
D.Q = 0 , D H = 0 , D p< 0
A、Q < 0, ∆H = 0, ∆p < 0
B、Q = 0, ∆H = 0, ∆T < 0
C、Q = 0, ∆H < 0, ∆p < 0
D、Q = 0, ∆H = 0, ∆p < 0
A、Q < 0, ΔH=0, Δp < 0
B、Q = 0, ΔH=0, ΔT < 0
C、Q = 0, ΔH < 0, Δp < 0
D、Q = 0, ΔH=0, Δp < 0
A、Q<0, dh="0,"> B、Q=0, DH=0, DT<0<br> C、Q=0, DH<0,> D、Q=0, DH=0, Dp<0<br>
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