Which one of the folliwing systems does not form azeotrope at 1 atm ?
A.Ethanol-water
B.Benzene-toluene
C.Hydrochloric acid-water
D.Acetone-chloroform
A.Ethanol-water
B.Benzene-toluene
C.Hydrochloric acid-water
D.Acetone-chloroform
A.80.1?C
B.110.6?C
C.a temperature in between 80.1?C and 110.6?C
D.a temperature of more than 110.6?C.
A.atmospheric distillation
B.distillation at higher pressures
C.vacuum distillation
D.all of the above
A.ideal gases only
B.real gases only
C.both ideal and real gases
D.real liquids only
A.<<1
B.>>1
C.?
D.?
A.linear law
B.hyperbolic law
C.parabolic law
D.exponential law
A.Knudsen law
B.Poiseuilles law
C.both Knudsen law and Poiseuilles law
D.none of the above
A.in the case of steady-state equimolal counter-diffusion
B.in the case of steady-state unimolal unidirectional diffusion
C.both in the case of steady-state equimolal counter-diffusion and steady-state unimolal unidirectional diffusion
A.3 to 5 times Rmin
B.1.2 to 1.7 times Rmin
C.2 to 10 times Rmin
D.0.2 to 0.7 times Rmin