3318Chemical EngineeringMedium
Carbon is present in steel wholly in the________?
ACombined form
BFree state as graphite
CNeither A. nor B.
DBoth A. and B.
Correct answer
A. Combined form
Explanation
The correct answer is Combined form.
Correct answer
A. Combined form
Explanation
The correct answer is Combined form.
Naphtha in a fertilizer plant is used as a source of________?
Acetic acid will be most economically separated from a dilute solution of acetic acid in water by________?
200 mesh sieve size corresponds to ________ microns?
The following half life data are available for the irreversible liquid phase reaction A → products. The overall order of reaction is ________?
General crushing equation is given by d(P/m) = -K (dD̅ S/D̅ n S). Bond’s crushing law is obtained by solving this equation for n = ________ and feed of infinite size?
For a given mass of a gas at constant temperature, if the volume ‘V’ becomes three times, then the pressure ‘P’ will become________?