What is the value of ‘q’ for saturated liquid feed to a distillation column ?
What is the value of ‘q’ for saturated liquid feed to a distillation column ?
A. 0
B. <1
C. 1
D. >1
Similar Posts
Permeability of bricks is a measure of the_________________?
Permeability of bricks is a measure of the_________________?A. Refractoriness
B. Melting point
C. Rate at which a fluid will pass through the pores
D. Expansion during heatingFusion temperature of pure silica (SiO2) is _______________ °C?
Fusion temperature of pure silica (SiO2) is _______________ °C?A. 1350
B. 1715
C. 2570
D. 2800Fusion point of an acidic refractory material is________________?
Fusion point of an acidic refractory material is________________?A. Increased by the addition of basic oxides
B. Reduced by the addition of basic oxides
C. Not affected by the addition of basic oxides
D. Always more than 2500°CWhich property is important for bricks used in the combustion chamber & dome of blast furnace stoves ?
Which property is important for bricks used in the combustion chamber & dome of blast furnace stoves ?A. High refractoriness
B. High resistance to spalling
C. High strength and density
D. All A., B. and C.Periclase refractory contains mainly________________?
Periclase refractory contains mainly________________?A. CaO
B. MgO
C. Al2O3
D. SiO2The highest melting pure oxide (m.p. > 3000°C)is___________________?
The highest melting pure oxide (m.p. > 3000°C)is___________________?A. Thoria
B. Alumina
C. Beryllia
D. Zirconia