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For an ideal mixed flow reactor (CSTR), the exit age distribution E(t) is given by

CHEMICAL ENGINEERING, Chemical Reaction Engineering /
Question: For an ideal mixed flow reactor (CSTR), the exit age distribution E(t) is given by
[A].

a dirac delta function

[B].

a step function.

[C].

a ramp function.

[D].

none of the above

Answer: Option D

Explanation:

No answer description available for this question.

For an ideal mixed flow reactor (CSTR), the exit age distribution E(t) is given by Read More »

CHEMICAL ENGINEERING, Chemical Reaction Engineering

For an isothermal variable volume batch reactor, the following relation is applicable for a first order irreversible reaction.

CHEMICAL ENGINEERING, Chemical Reaction Engineering /
Question: For an isothermal variable volume batch reactor, the following relation is applicable for a first order irreversible reaction.
[A].

XA = k . t

[B].

[C].

-ln(1 – XA) = kt

[D].

εA . ln (1 – XA) = k . t

Answer: Option B

Explanation:

No answer description available for this question.

For an isothermal variable volume batch reactor, the following relation is applicable for a first order irreversible reaction. Read More »

CHEMICAL ENGINEERING, Chemical Reaction Engineering

In the converter of the contact process for the manufacture of H2SO4 the equilibrium conversion of SO2 __________ (A) __________ with increase in temperature and __________ (B) __________ with increase in the mole ratio of SO2 to air.

CHEMICAL ENGINEERING, Chemical Reaction Engineering /
Question: In the converter of the contact process for the manufacture of H2SO4 the equilibrium conversion of SO2 __________ (A) __________ with increase in temperature and __________ (B) __________ with increase in the mole ratio of SO2 to air.
[A].

(A) increases (B) decreases

[B].

(A) decreases (B) increases

[C].

(A) increases (B) increases

[D].

(A) decreases (B) decreases

Answer: Option B

Explanation:

No answer description available for this question.

In the converter of the contact process for the manufacture of H2SO4 the equilibrium conversion of SO2 __________ (A) __________ with increase in temperature and __________ (B) __________ with increase in the mole ratio of SO2 to air. Read More »

CHEMICAL ENGINEERING, Chemical Reaction Engineering

In the fluid catalytic cracker (FCC), the cracking reaction is __________ (A) and the regeneration is___(B) __________

CHEMICAL ENGINEERING, Chemical Reaction Engineering /
Question: In the fluid catalytic cracker (FCC), the cracking reaction is __________ (A) and the regeneration is___(B) __________
[A].

(A) exothermic (B) endothermic

[B].

(A) exothermic (B) exothermic

[C].

(A) endothermic (B) enodthermic

[D].

(A) endothermic (B) exothermic

Answer: Option D

Explanation:

No answer description available for this question.

In the fluid catalytic cracker (FCC), the cracking reaction is __________ (A) and the regeneration is___(B) __________ Read More »

CHEMICAL ENGINEERING, Chemical Reaction Engineering

Cyril’s early schooling was in some ways like home life because

Comprehension, Verbal Ability /
Question: Cyril’s early schooling was in some ways like home life because
[A].

he had all his old friends with him

[B].

the food and the climate were same as at home

[C].

he kept an doing what gave joy and recreation at home

[D].

his family visited him often

Answer: Option C

Explanation:

No answer description available for this question.

Cyril’s early schooling was in some ways like home life because Read More »

Comprehension, Verbal Ability