What is the IUPAC name of CH₃-CH(OH)-CH₂-CH₂-CH₃?
The compound has a 5-carbon chain with the -OH on the second carbon from the end nearest to it, named pentan-2-ol.
Ref: NCERT Class 12 Chemistry > Chapter 7: Alcohols, Phenols and Ethers > Topic: Physical Properties and Acidity of Alcohols and Phenols