The dimension of diffusivity is same as that of the
A. Density
B. Molal concentration
C. Kinematic viscosity
D. Velocity head
Correct Answer: Kinematic viscosity ✔
Last Updated: February 18, 2019
Related MCQs
- Diffusion in concentrated solutions differs from that in dilute solutions, because of the change in the __________ with the concentration of the solution?
- At minimum reflux ratio for a given separation__________?
- In the desorption of highly soluble gas from the liquid, the main resistance will be in the __________ phase?
- Which of the following is the most suitable for extraction in a system having very low density difference ?
- What is the reflux ratio at total reflux ?
- In case of gases, the binary diffusivity is proportional to (where, P = pressure) ?
- Air at a particular humidity is heated in a furnace. The new dew point__________?
- Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent __________?
- Which of the following unit operations makes use of Thiele-Geddes equation ?
- The-relative volatility for separation of a non-ideal binary mixture by distillation should be __________?
- If moisture content of solid on dry basis is X, then the same on wet basis is__________?
- For the air water system under ambient conditions, the adiabatic saturation temperature and the wet bulb temperature are nearly equal, because__________?
- In continuous distillation, the internal reflux ratio (Ri) and the external reflux ratio (Re) are related as__________?
- Separation of two or more components of a liquid solution cannot be achieved by__________?
- Solvent extraction is the terminology applied to the liquid-liquid extraction, which is preferred for the separation of the components of liquids, when__________?
- If the amount of the steam used in steam distillation is increased, the temperature of distillation__________?
- An example of elution is__________?
- With increase in pressure, the relative volatility for a binary system__________?
- Pick out the wrong statement?
- Pick out the wrong statement pertaining to the cooling towers ?
- Pick out the wrong statement?
- Pick out the wrong statement ?
- Pick out the wrong statement?
- Pick out the correct statement ?
- Pick out the wrong statement ?
- Pick out the correct statement ?
- Pick out the correct statement ?
- Pick out the correct statement?
- Pick out the wrong statement pertaining to the rotary dryer ?
- Pick out the wrong statement ?
- Pick out the correct statement ?
- Pick out the wrong statement pertaining to leaching ?
- Pick out the correct statement?
- Pick out the wrong statement?
- Pick out the wrong statement ?
- Pick out the wrong statement?
- Pick out the correct statement ?
- Pick out the wrong statement?
- Pick out the wrong statement ?
- Pick out the wrong statement?
- Pick out the wrong statement?
- Pick out the correct statement?
- With increase in pressure, the relative volatility for a binary system__________?
- Which of the following adsorbent is used in the refining of sugar?
- Channelling in a packed tower results from the__________?
- The following plot gives the saturated humidity (He) versus temperature (T).Line joining (H1, T1) and (H2, T2) is the constant enthalpy line. Choose the correct one from among the alternatives A, B, C and D__________?
- In a binary system, separation is very efficient, when the relative volatility is__________?
- Which of the following liquid-vapor contacting devices provides maximum contact surface area for a particular duty ?
- Dryer widely used in a textile industry is __________ dryer?
- Ponchon-Savarit method analyses the fractional equipment based on__________?
- Minimum possible diameter of a packed column is decided mainly by the__________?