3203Chemical EngineeringMedium
Supporting legs of a plate and frame filter is normally made of________?
ACast iron
BHigh speed steel
CStainless steel
DWooden plank
Correct answer
A. Cast iron
Explanation
The correct answer is Cast iron.
Correct answer
A. Cast iron
Explanation
The correct answer is Cast iron.
Pick out the wrong statement?
In froth floatation, chemical agent added to cause air adherence is called________?
The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vaporised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is________?
A centrifugal pump used to pump water is used to pump an oil with specific gravity of 0.8 at the same rate. The power consumption will now________?
In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants)?
The terminology ‘BTX’ used in coal tar distillation industry refers to________?