2691Chemical EngineeringMedium
The most abundant metal present in the earth’s crust is________?
AAluminium
BIron
CCopper
DTitanium
Correct answer
A. Aluminium
Explanation
The correct answer is Aluminium.
Correct answer
A. Aluminium
Explanation
The correct answer is Aluminium.
Segar cones are used for the determination of ________ of refractories?
The maximum CO2 is emitted into the atmosphere by________?
In case of vertical tube evaporator, with increase in liquor level, the overall heat transfer co-efficient________?
The vapour pressure exerted by the moisture contained in a wet solid depends upon the________?
Neoprene is chemically known as________?
The relative volatility of a binary mixture at the Azeotropic composition is ________?