7520Chemical EngineeringMedium
‘Spinel’, a refractory mineral is chemically represented as________?
AMgSO4
BMgAl2O3
CMgAl2O3.2H2O
DMgAl2O4
Correct answer
D. MgAl2O4
Explanation
The correct answer is MgAl2O4.
Correct answer
D. MgAl2O4
Explanation
The correct answer is MgAl2O4.
Which of the following petroleum products contain minimum sulphur?
Carbon monoxide is a pollutant, which causes________?
Crystallisation of solids from a homogeneous solution is a/an ________ process?
Most of the storage vessels/tanks are made cylindrical, because of the fact that a cylinder ________?
The equivalent diameter for flow through a rectangular duct of width B and height H is________?
“When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the equilibrium is displaced in a direction which tends to undo the effect of the change.” This is called the________?