A. Viscosity
B. Molar concentration
C. Normality
D. Critical temperature
Related Mcqs:
- Solutions having the same osmotic pressure are called _____________ solutions?
A. Dilute
B. Ideal
C. Isotonic
D. Saturated - Two solutions A1 and A2 have pH value of 2 and 6 respectively. It implies that the solution_____________________?
A. A2 is more alkaline than solution A2
B. A1 is highly acidic
C. A1 is very slightly acidic
D. Both A. & C. - Solutions which distil without change in composition are called________________?
A. Ideal
B. Saturated
C. Supersaturated
D. Azeotropic - In general, the specific heats of aqueous solutions _____________ with increase in the concentration of the solute?
A. Increase
B. Decrease
C. Remain unchanged
D. None of these - With increase in the solute concentration, the specific heat of aqueous solutions _____________________?
A. Increases
B. Decreases
C. Remains unchanged
D. Either A. or B.; depends on the type of solution - For an ideal solution, the total vapor pressure varies _____________ with the composition (expressed as mole fraction)?
A. Inversely
B. Exponentially
C. Linearly
D. Negligibly - Which property of refractories is the most important for top section of the blast furnace ?
A. Resistance to abrasion
B. Resistance to slag penetration
C. Stability of volume at high temperatureD. Resistance to corrosion by slag
- For any system, the _____________ heat of solution is dependent on the temperature and the adsorbate concentration?
A. Integral
B. Differential
C. Both A. & B.
D. Neither A. nor B. - Kinematic viscosity of 1 m2 /second is equivalent to _____________ stokes?
A. 10
B. 102
C. 103
D. 104 - One kg of saturated steam at 100°C and 1.01325 bar is contained in a rigid walled vessel. It lias a volume of 1.673 m3. It cools to 98°C; the saturation pressure is 0.943 bar ; one kg of water vapour under these conditions has a volume of 1.789 m3. The latent heat of condensation (kJ/kg-1 ) under these conditions is___________________?
A. 40732
B. 2676
C. 2263
D. 540
