1000+ Heat Transfer Question Bank with Answers Pdf - 2

Question: 6

Arrhenius equation shows the variation of _____ with temperature.

(A) reaction rate

(B) frequency factor

(C) energy of activation

(D) rate constant

Question: 7

_____ catalytic reaction is involved in the thermal cracking of gas oil.

(A) Heterogeneous non

(B) Heterogeneous

(C) Homogenous non

(D) Homogenous

Question: 8

Which of the following is the most suitable for isothermal operation?

(A) back mix reactor

(B) batch reactor

(C) plug-flow reactor

(D) fixed bed reactor

Question: 9

An example of autothermal reactor operation is

(A) ammonia synthesis

(B) benzene oxidation

(C) sulphur dioxide oxidation

(D) ethylene oxidation

Question: 10

Inversion of cane sugar is an example of

(A) bimolecular reaction with first order

(B) unimolecular reaction with second order

(C) unimolecular reaction with first order

(D) bimolecular reaction with second order