Answer:
1. Dehydration of alcohols
2. Dehydrohalogenation of alkyl halides
3. Decarboxylation of carboxylic acids
4. Pyrolysis of esters
5. Deamination of amino acids
6. Dealkylation of ethers
7. Dehalogenation of aryl halides
8. Dehydration of amides
9. Dehydrogenation of alkanes
10. Dehydrogenation of alkenes.
Step-by-step explanation: