Choose the correct statement regarding thermal cracking. Options: A . &nbspModerate changes in operating temperature does not change the depth of cracking. B . &nbspIncreased residence time results in the decreased severity of cracking. C . &nbspAt low pressure, the yield of lighter hydrocarbons are more. D . &nbspGreater depth of cracking gives lower octane number gasoline.

Choose the correct statement regarding thermal cracking.

Question

Choose the correct statement regarding thermal cracking.

Options:

A . Moderate changes in operating temperature does not change the depth of cracking.

B . Increased residence time results in the decreased severity of cracking.

C . At low pressure, the yield of lighter hydrocarbons are more.

D . Greater depth of cracking gives lower octane number gasoline.

Answer: Option D
Answer: (d).Greater depth of cracking gives lower octane number gasoline.

Was this answer helpful ?

Next Question

Question 1. Which is almost absent in crude petroleum?....

Question 2. Presence of aromatics in....

Question 3. Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses __________ as catalyst....of straight run gasoline and kerosene uses __________ as catalyst.

Question 4. A good lubricant should have high....

Question 5. Complete removal of __________ from gasoline is done by Unisol process using caustic soda and methyl alcohol.....

Question 6. Solvent used in the deasphalting process is....

Question 7. The main use of heavy gas oil produced by the vacuum distillation unit is as a....

Question 8. With increase in density, the viscosity of petroleum products....

Question 9. In hydrofining catalytic desulphurisation process for sweetening of petroleum products, use of hydrogen....

Question 10. Pick out the wrong statement.....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0