Question Detail
Question
The thermal decomposition of alkanes in the absence of air is called :
Correct Answer
Option C is the correct answer.
Detailed Explanation
Cracking is the thermal decomposition of alkanes in the absence of air (or oxygen) to produce smaller alkanes and alkenes. This process is used in the petroleum industry to convert heavy fractions into lighter, more valuable products.
Hint
What is the process of breaking down large alkanes without oxygen called?