Question

1. Long-chain alkanes are broken down into shorter-chain compounds and an element.
Which statement about the process is correct?
Alkenes are formed during the reaction.
The element is nitrogen.
The process is polymerisation.
The reaction occurs at room temperature.​

Answer 1

Answer:

Explanation:

Alkenes are formed during the reaction.

The others aren't true as nitrogen is usually not involved, polymerisation is the JOINING of smaller molecules and the reaction occurs in hot conditions