Question
a.
more than
b.
less than
c.
same as
d.
data insufficient; can't be predicted.
Posted under Basic Chemical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. In a first order reaction, the time required to reduce the concentration of reactant from 1 mole/litre to 0.5 mole/litre will be __________ that required to reduce it from 10...
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Photo-chemical reactions occur in presence of
View solution
Q. 'n' number of plug flow reactors (P.F.R) in series with a total volume 'V' gives the same conversion as one P.F.R. of volume
View solution
Q. Knudsen diffusion is directly proportional to
View solution
Q. Fractional conversion __________ for an exothermic reversible chemical reaction, when the temperature is maximum.
View solution
Q. The rate constant of a reaction is a function of the
View solution
Q. Mean residence time is equal to the space time, when
View solution
Q. If 'n' is the order of reaction, then unit of rate constant is
View solution
Q. The value of 'n' for a chemical reaction A → B, whose reaction rate is Cᴀⁿ, will be __________ if the rate of the reaction increases by a factor of 8, when the concentration of is doubled.
View solution
Q. Reactions with high activation energy are
View solution
Q. In case of a/an __________ chemical reaction, conversion increases with the rise in temperature.
View solution
Q. A space velocity of 5 hr⁻¹ means that
View solution
Q. Find a mechanism that is consistent with the rate equation and reaction given below:
2A + B → A₂B, ( - rᴀ) = k.Cᴀ.Cʙ
View solution
Q. A gaseous reactant is introduced in a mixed reactor of 3 litres volume at the rate of 1 litre/second. The space time is __________ seconds.
View solution
Q. Velocity of a chemical reaction
View solution
Q. Backmixing is most predominant in
View solution
Q. If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle)
View solution
Q. In an ideal mixed reactor (at steady state), the
View solution
Q. The knowledge of initial concentration and rate constant is necessary to determine the half life time of a reaction of __________ order.
View solution
Q. Which of the following factors control the design of a fluid-solid reactor ?
View solution
Q. A Catalyst
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Basic Chemical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
