22512
[1 of 4] P.T.O.
11920
3 Hours / 70 Marks Seat No.
Instructions : (1) All Questions are compulsory.
(2) Illustrate your answers with neat sketches wherever necessary.
(3) Figures to the right indicate full marks.
(4) Assume suitable data, if necessary.
(5) Use of Non-programmable Electronic Pocket Calculator is permissible.
Marks
1. Attempt any FIVE : 10
(a) Define the term activation energy.
(b) Define fractional change in volume (EA).
(c) Give the relation between CA and XA for constant density and changing
density reaction systems.
(d) Draw a neat sketch of plug flow reactors connected in series-parallel
combination.
(e) Give any two applications of fluidised bed reactor and packed bed reactor
each.
(f) Define autocatalytic reaction with example.
(g) List any four applications of batch reactor.
