A.4B.3C.√2D.1/2
Tag: Chemical Engineering MCQs
If a solution of eutectic composition is cooled, ____reaching the eutectic temperature ?
A.The solvent begins to freeze out even beforeB.It will undergo no change untilC.It will not solidify even onD.None of Options are Correct
Atmospheric pressure corresponds to a hydrostatic head of?
A.13.6 cms of HgB.34 ft ofH2OC.1 meter of H2OD.13.6 meters of Hg
On mixing 56 gm of CaO with 63 gm of HNO3, the amount of Ca(NO3)2 formed is __ gm?
A.82B.14C.164D.11
At a temperature of 0°K, the molecules of a gas have only ______energy?
A.VibrationalB.RotationalC.TranslationalD.None of Options are Correct
The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal _ in the two phases?
A.Total energyB.Intermolecular forcesC.Kinetic energyD.Potential energy
A butane isomerisation process produces 70 k.mole/hr of pure iso-butane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be?
A.4 kmole/hrB.3 kmole/hrC.5 kmole/hrD.6 kmole/hr
Pick out the wrong statement ?
A.Lug supports are less expensive than other types of supportsB.The method of fixing tubes to a tube sheet by expanding is called ‘tube rolling’C.A reducer is used to change the direction of a pipe in a straight runD.A pipe is Read More …
_____chart is a graph related to Antoine equation ?
A.OstwaldB.CoxC.Mollier’sD.Enthalpy-concentration
The viscosity of water at room temperature may be around one?
A.CentipoiseB.PoiseC.StokeD.None of Options are Correct