The sum of masses of two nuclei produced in fission is
A.less than the mass of the original nucleus
B.more than the mass of the original nucleus
C.equal to the mass of the original nucleus
D.many times less than the mass of the original nucleus
Category: Chemical Engineering Mcqs
Energy in the sun is produced as a result of
A.fission
B.thermonuclear reaction
C.explosion
D.combustion
The total carbon content in pig iron may be
A.0.08 to 0.02 %
B.0.1 to 1.5 %
C.3.0 to 3.5 %
D.16 to 24 %
The heat capacities for the ideal-gas state are
A.functions of temperature only
B.functions of pressure only
C.functions of temperature as well as pressure
D.independent of temperature as well as pressure
pH of perfect neutral solution is
A.7
B.5
C.0
D.1
The ratio of the maximum adiabatic flame temperature in air to the maximum adiabatic temperature in pur oxygen is always
A.equal to one
B.much less than one
C.much greater than one
Coke oven gas is composed of
A.CH4 CO2 and H2O
B.CO CH4 and N2
C.CO2 CO AND H2
D.H CO and CH2
The vertical distance between the total energy grade line and hydraulic grade line represents
A.the pressure head
B.the velocity head
C.the elevation head
D.the piezometric head
