Alcohols, Phenols and Ethers — Important Questions
Telangana Open School (TOSS) · Class 12 · Chemistry
44 important questions from Alcohols, Phenols and Ethers for Telangana Open School (TOSS) Class 12 Chemistry, with answers.
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Important Questions from Alcohols, Phenols and Ethers
What is the IUPAC name of (CH₃)₂CHOH?
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Propan-2-ol
The longest chain has three carbons, and the -OH group is on the second carbon, so it is propan-2-ol.
Which alcohol is used as a disinfectant?
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Phenol
Phenol is commonly used as a disinfectant due to its antiseptic properties.
What is the general formula of alcohols?
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CₙH₂ₙ₊₁OH
Alcohols are derived from alkanes by replacing one hydrogen with -OH, so the formula is CₙH₂ₙ₊₁OH.
What is the IUPAC name of C₆H₅OH?
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Phenol
C₆H₅OH is hydroxybenzene, commonly called phenol.
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