Which of the following has the lowest knockin | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Knocking is the premature ignition of the fuel-air mixture in an engine,which causes a metallic sound. The knocking property is inversely related

Vedclass · Accepted Answer

Aromatic hydrocarbons

Vedclass · Answer

(C) Knocking is the premature ignition of the fuel-air mixture in an engine,which causes a metallic sound. The knocking property is inversely related to the octane rating of the fuel.The order of knocking tendency is: $	ext{Straight chain paraffins} > 	ext{Branched chain paraffins} > 	ext{Olefins} > 	ext{Cycloalkanes} > 	ext{Aromatic hydrocarbons}$.Since aromatic hydrocarbons have the highest octane rating,they exhibit the lowest knocking property.

Which of the following has the lowest knocking property?

Similar Questions

Benzene is obtained from

In the nitration of benzene by mixed acid,the rate of reaction will be:

The correct order of the rate of $EAS$ (electrophilic aromatic substitution) for the given compounds is:

Benzene $+ 3H_2 \xrightarrow{Ni, \text{high temp.}} \text{high pressure} \, (A).$
Which of the following can be isolated as the product of this reaction?

Which of the following reagents and conditions convert benzene to chlorobenzene?

Vedclass Test Series

Exam Paper Generator

Online Exam Module