EXAMIANS
On application of pressure to the equilibrium system, ice ⇋ water; which of the following phenomenon will occur?
YOUR ANSWER : ?
YOUR ANSWER : ?
For the same residence time, which one will give the maximum conversion?
YOUR ANSWER : ?
An irreversible aqueous phase reaction, A + B → P, is carried out in an adiabatic mixed flow reactor. A feed containing 4kmole/m³ of each A and B enters the reactor at 8m³ /hr. If the temperature of the exit stream is never to exceed 390 K, what is the maximum inlet feed temperature allowed?(Data: Heat of reaction = - 50 kJ/mole, Density of the reacting mixture = 1000kg/m³, Specific heat of reacting mixture = 2kJ/kg.K)The above data can be assumed to be independent of temperature and composition.
YOUR ANSWER : ?
The rate of the heterogenous catalytic reaction A(g) + B(g) ? C(g) is given by -rA = k.KA.pA.PB/(1 + KA.PA + Kc.pc), where KA and Kc are the adsorption equilibrium constants. The rate controlling step for this reaction isA. absorption of A.
YOUR ANSWER : ?
In which of the following gaseous phase reversible reactions, the product yield can not be increased by the application of high pressure?
YOUR ANSWER : ?
__________ resistance is not involved in the combustion of a carbon particle.
YOUR ANSWER : ?
Rate determining step in a reaction consisting of a number of steps in series is the __________ step.
YOUR ANSWER : ?
For all positive reaction orders for a particular duty,
YOUR ANSWER : ?
Which of the following is the most suitable for isothermal operation?
YOUR ANSWER : ?
Backmixing is most predominant in
YOUR ANSWER : ?