Q. Molecularity of a reaction

View solution

Q. BET apparatus is used to determine the

View solution

Q. A balanced chemical reaction equation conforms to the law of

View solution

Q. An exothermic reaction takes place in an adiabatic reactor. The product temperature __________ reactor feed temperature.

View solution

Q. Reverse reaction in a chemical equilibrium is favoured by the

View solution

Q. Sum of the powers of the concentration terms in the rate equation is called the __________ of the reaction.

View solution

Q. An isothermal aqueous phase reversible reaction, P ↔ R, is to be carried out in a mixed flow reactor. The reaction rate in k.mole/m³ .h is given by, r = 0.5Cₚ - 0.125Cʀ. A stream containing only P enters the reactor. The residence time required (in hours) for 40% conversion of P is

View solution

Q. Design of heterogeous catalytic reactor involves consideration of __________ steps.

View solution

Q. What is the unit of the rate constant in a chemical reaction in which 10% of the reactant decomposes in one hour, 20% in two hours, 30% in three hours and so on ?

View solution

Q. For a fluidised bed reactor, the most suitable/relevant model is a __________ model.

View solution

Q. In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants)

View solution

Q. Thermodynamic equilibrium constant in a system is affected by

View solution

Q. The most suitable reactor for carrying out an auto-thermal reaction is a

View solution

Q. Which of the following chemical reactions will be favoured by low pressure ?

View solution

Q. Which of the following is an autocatalytic reaction ?

View solution

Q. The performance of a cascade of CSTR's can be improved by adding

View solution

Q. A multiple reaction may be classified as a __________ reaction.

View solution

Q. Holding time for flow reactors is __________ the space time, for constant fluid density

View solution

Q. Pick out the wrong statement.

View solution

Q. The exit age distribution of fluid leaving a vessel is used to know the

View solution