A.The concentration of the reactant at equilibrium conditions is zero
B.the fractional conversion of the reactant at equilibrium conditions is zero
C.the equilibrium constant is zero
D.the equilibrium constant is one
A.catalysed by light
B.initiated by light
C.accompanied with emission of light
D.used to convert heat energy into light
A.minimum when the reactors are of defferent sizes
B.maximum when the reactors are equal in size
C.minimum when the reactors are equal in size.
A.the composition throughout the reactor remains same
B.the exit stream has the same composition as the fluid within the reactor
C.the space-time is equivalent to holding time for constant density systems
D.all of these answers.
A.as tracer if it can disturb the flow pattern in the vessel
B.as tracer if it does not disturb the flow pattern in the vessel and it can be detected.
C.as tracer if it follows iedeal flow patterns
D.as tracer.
A.film diffusion is the controlling resistance
B.chemical reaction is the controlling resistance
C.diffusion through ash layer is the controlling resistance.
A.there may be diffusion along the flow path
B.there must be lateral mixing of fluid
C.the composition of the reactant remains constant along a flow path
D.the fractional conversion of the reactant varies from point to point along a flow path
