This page covers Agniveer Army Technical Alcohols Phenols & Ethers with complete concept notes, 16 graded practice MCQs, key points and exam-specific tips. Free to study.
16graded MCQs · easy to hard · full solution & trap analysis
Which of the following compounds is classified as a primary alcohol?
What is the IUPAC name of the compound with structure CH₃OCH₂CH₃?
Phenol is more acidic than aliphatic alcohols because:
Which reagent is commonly used to distinguish between primary and secondary alcohols?
The dehydration of ethanol (C₂H₅OH) with concentrated H₂SO₄ at 170°C produces:
Which of the following alcohols undergoes dehydration most readily?
What is the main structural difference between phenol and ethanol?
Which of the following correctly represents the order of acidic strength?
When ethanol is treated with acidified potassium permanganate, the primary product is:
Phenol reacts with sodium hydroxide to form sodium phenoxide because:
The ether linkage (-O-) in ethers is formed by elimination of water between two alcohol molecules. This reaction is known as:
Which property distinguishes ethers from alcohols?
Tertiary butanol (2-methylpropan-2-ol) does not undergo oxidation with mild oxidizing agents because:
Phenol is significantly more acidic than aliphatic alcohols. Which of the following BEST explains this phenomenon?
When ethanol is treated with excess concentrated H₂SO₄ at 140°C, the major product formed is diethyl ether. Which mechanism describes this reaction?
The pKa values of three compounds are: phenol (10.0), m-nitrophenol (8.4), and p-nitrophenol (7.1). What is the correct order of their acid strength?