A. Water
B. Mercury
C. Carbon tetrachloride
D. None of these
Related Mcqs:
- Viscosity of atmospheric air may be about _____________ centipoise?
A. 0.015
B. 1.5
C. 15
D. 150 - Under conditions of equal reduced pressure and equal reduced temperature, substances are said to be in the ‘corresponding states’. At equal reduced conditions i.e., at the corresponding state, the ____________ of different gases are nearly the same?
A. Compressibility
B. Molecular weight
C. Humidity
D. None of these - The unit of dynamic viscosity is_________________?
A. Stoke
B. Poise
C. gm/cm sec
D. Both B. & C. - Kinematic viscosity of 1 m2 /second is equivalent to _____________ stokes?
A. 10
B. 102
C. 103
D. 104 - Which of the following is not a unit of kinematic viscosity ?
A. Poise
B. Stoke
C. cm2/second
D. None of these - The viscosity of water at room temperature may be around one ___________________?
A. Centipoise
B. Poise
C. Stoke
D. Both B. & C. - Enthalpy change resulting, when unit mass of solid is wetted with sufficient liquid, so that further addition of liquid produces no additional thermal effect, is called the heat of________________?
A. Mixing
B. Adsorption
C. Wetting
D. Complete wetting - In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is__________________?
A. Independent of the temperature
B. Increased with the increase in pressure
C. Decreased with the increase in pressure
D. Unchanged by the pressure change - In case of an unsaturated vapor-gas mixture, the humid volume increases with increase in the________________?
A. Total pressure
B. Absolute humidity at a given temperature
C. Both A. and B.
D. Neither A. nor B. - In which of the following case of mixing of a strong acid with strong base (each of 1N concentration), temperature increase will be the highest ?
A. 30 c.c acid and 30 c.c base
B. 20 c.c acid and 25 c.c base
C. 15 c.c acid and 35 c.c base
D. 35 c.c acid and 15 c.c base
