What context can I use each word in?
Learn when and how to use these words with these examples!
pyrolysis
Example
The wood undergoes pyrolysis when it is heated in the absence of oxygen. [pyrolysis: noun]
Example
The plastic bottle was subjected to pyrolysis to break it down into its constituent parts. [pyrolysis: verb]
cracking
Example
The refinery uses cracking to convert heavy crude oil into gasoline. [cracking: noun]
Example
The hydrocarbon molecules were cracked into smaller ones through the application of heat and pressure. [cracked: verb]
Good things to know
Which word is more common?
Cracking is more commonly used than pyrolysis in everyday language, especially in the context of the petrochemical industry. Pyrolysis is a less common term but is gaining popularity due to its use in the production of biofuels and waste management.
What’s the difference in the tone of formality between pyrolysis and cracking?
Pyrolysis and cracking are both technical terms used in the field of chemistry and engineering, making them more formal in nature. However, cracking is more versatile and can be used in both formal and informal contexts, while pyrolysis is less commonly used and may be more appropriate in technical or scientific writing.
