Chemical Engineering — Test 95
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Question 1
Higher free energy of activation of a chemical reaction (at a given temperature) implies ____________________?
Question 2
What is the order of a chemical reaction of the bellow figure, if the rate of formation of ‘C’, increases by a factor of 2.82 on doubling the concentration of ‘A’ and increases by a factor of 9 on trebling the concentration of ‘B’ ?
Question 3
The optimum performance for reactors operating in parallel is obtained when the feed stream is distributed in such a way, that the_________________?
Question 4
A first order reaction requires two equal sized CSTR. The conversion is____________________?
Question 5
6 gm of carbon is burnt with an amount of air containing 18 gm oxygen. The product contains 16.5 gms CO2 and 2.8 gms CO besides other constituents. What is the degree of conversion on the basis of disappearance of limiting reactant ?
Question 6
Which of the following is not a theory of homogeneous reaction ?
Question 7
Condensation polymerisation of caprolactam is carried out in the reactor maintained at a temperature of __________ °C for producing nylon-6?
Question 8
Density of low density polythene is about ____________ gm/c.c?
Question 9
Poly-tetra-fluoro ethylene (PTFE) is known as_________________?
Question 10
Nylon-66 is manufactured from ____________________?