Question: Autocatalytic reactions are best carried out in a
[A].CSTR
CSTR in series
plug flow reactor
recycle reactor
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
Chemical Reaction Engineering
For a fluidised bed reactor, the most suitable/relevant model is a __________ model.
Question: For a fluidised bed reactor, the most suitable/relevant model is a __________ model.
[A].tank in series
bubbling bed
plug flow
none of these
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
__________ is the response curve for a step input signal from a reactor.
Question: __________ is the response curve for a step input signal from a reactor.
[A].S-curve
C-curve
I-curve
none of these
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Fluid flow in a real packed bed can be approximated as __________ model.
Question: Fluid flow in a real packed bed can be approximated as __________ model.
[A].plug flow
dispersion
mixed flow
tank in series
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
__________ is the controlling step in a highly temperature sensitive fluid-solid non-catalytic reaction.
Question: __________ is the controlling step in a highly temperature sensitive fluid-solid non-catalytic reaction.
[A].Gas film diffusion
Ash diffusion
Chemical reaction
none of these
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
For the irreversible elementary first order reaction in parallel viz. , a plot of Cy Vs. Cz will give a straight line having a slope of
Question: For the irreversible elementary first order reaction in parallel viz. , a plot of Cy Vs. Cz will give a straight line having a slope of
[A].K2/K1
K1/K2
K1 . K2
K1 + K2
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
For the irreversible elementary reactions in parallel viz , the rate of disappearance of ‘X’ is equal to
Question: For the irreversible elementary reactions in parallel viz , the rate of disappearance of ‘X’ is equal to
[A].CA(K1+K2)
CA(K1 + K2)/2
CA . K1/2
CA . K2/2
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
For the reaction , the rate of formation of Z is 0.2 gm mole/litre.hr. what is the rate of disappearance of X in gm mole/litre. hr ?
Question: For the reaction , the rate of formation of Z is 0.2 gm mole/litre.hr. what is the rate of disappearance of X in gm mole/litre. hr ?
[A].0.4
0.1
0.2
none ofthese
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
For a first order chemical reaction, the rate constant
Question: For a first order chemical reaction, the rate constant
[A].changes on changing the concentration units.
is not a function of the unit of time.
has unit of time-1.
none ofthese.
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
A balanced chemical reaction equation conforms to the law of
Question: A balanced chemical reaction equation conforms to the law of
[A].conservation of mass
Avagadro’s hypothesis
gaseous volumes
none ofthese
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.