AnsweringExams.Com

Cyril did not want to climb trees because he

August 11, 2022 by admin

Question: Cyril did not want to climb trees because he
[A].

loved to play on the ground

[B].

was scared of falling down

[C].

disliked trees

[D].

thought it was childish

Answer: Option B

Explanation:

No answer description available for this question.

For a mixed flow reactor operating at steady state, the rate of reaction is given by

August 11, 2022 by admin

Question: For a mixed flow reactor operating at steady state, the rate of reaction is given by
[A].

[B].

[C].

[D].

Answer: Option C

Explanation:

No answer description available for this question.

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

August 11, 2022 by admin

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

August 11, 2022 by admin

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 reaction, P + 2 3R, molar rate of consumption of P is

August 11, 2022 by admin

Question: For reaction, P + 2 3R, molar rate of consumption of P is
[A].

double of that of Q.

[B].

same as that of Q.

[C].

half of that of Q.

[D].

2/3rd of that of Q.

Answer: Option C

Explanation:

No answer description available for this question.

Molecularity of an elementary reaction, P + Q R + S is

August 11, 2022 by admin

Question: Molecularity of an elementary reaction, P + Q R + S is
[A].

[B].

[C].

[D].

Answer: Option D

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.

August 11, 2022 by admin

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

August 11, 2022 by admin

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.

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

August 11, 2022 by admin

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.

A photochemical reaction is

August 11, 2022 by admin

Question: A photochemical reaction is
[A].

accompanied with emission of light.

[B].

catalysed by light.

[C].

initiated by light.

[D].

all (a), (b) & (c).

Answer: Option C

Explanation:

No answer description available for this question.