6151Chemical EngineeringMedium
Unit of molal diffusivity is________?
Agm moles/cm2. sec
Bcm2/sec gm. mole
Cgm moles/cm. sec
Correct answer
C. gm moles/cm. sec
Explanation
The correct answer is gm moles/cm. sec.
Correct answer
C. gm moles/cm. sec
Explanation
The correct answer is gm moles/cm. sec.
What is the critical rotation speed in revolutions per second, for a ball mill of 1.2 m diameter charged with 70 mm dia balls?
The crushed material received for separation is called feed or________?
High aniline point of diesel indicates that, it ________?
Normally, the ratio of the total riser area to the tower cross sectional area (for bubble cap towers of diameter more than 3 ft) is around________?
Half life period of a first order irreversible reaction A → B is ________?
The combustion reaction, C + O2 = CO2, is ________?