3569Chemical EngineeringMedium
Unit of viscosity in CGS system is________?
Agm. cm2. sec-2
Bgm.cm-1 sec-1
Cgm. cm. sec-1
Dgm.cm-2, sec-1
Correct answer
B. gm.cm-1 sec-1
Explanation
The correct answer is gm.cm-1 sec-1.
Correct answer
B. gm.cm-1 sec-1
Explanation
The correct answer is gm.cm-1 sec-1.
Ganister contains maximum percentage of________?
Global warming may result in ________?
Vacuum steel degassing units are lined with________?
Pure aniline is evaporating through a stagnant air film of 1 mm thickness at 300 K and a total pressure of 100 KPa. The vapor pressure of aniline at 300 K is 0.1 KPa. The total molar concentration under these conditions is 40.1 mole/m3. The diffusivity of aniline in air is 0.74 × 10-5m2/s. The numerical value of mass transfer co-efficient is 7.4 × 10-3. Its units are________?
Soap kettle used in the production of laundry soap is made of________?
Applying a pressure drop across a capillary results in a volumetric flow rate ‘Q’ under laminar flow conditions. The flow rate for the same pressure drop, in a capillary of the same length but half the radius is________?