List of top Chemistry Questions on Alcohols, Phenols and Ethers asked in KEAM

Reimer-Tiemann reaction using CHCl3 and aq.NaOH involves the conversion of phenol into

Which of the following is used in the production of freon refrigerant R-22?

IUPAC name of $CH_3-CH(OH)-CH_2-CH(OH)-CH(C_2H_5)-CH_2CH_3$ is

The major products formed by heating \( \text{C}_6\text{H}_5\text{CH}_2 - \text{O} - \text{C}_6\text{H}_5 \) with HI are

Reaction of butanone with methylmagnesium bromide followed by hydrolysis gives:

Which one of the following alcohols reacts instantaneously with Lucas reagent?

The correct decreasing order of acidic strength is

Denatured alcohol with colour and foul smell is made now a days by mixing ethanol with

Phenol is treated with $H_{2}SO_{4}$ to give a product 'X' which on treatment with conc. $HNO_{3}$ gives compound 'Y'. The compounds 'X' and 'Y' are respectively:

Phenol on treatment with chloroform in the presence of NaOH, a -CHO group is introduced at ortho position of benzene ring. The reaction is known as

The IUPAC name of phenyl isopentyl ether is

Lucas reagent is

Which of the following is the weakest acid?

Acetone can be converted into 2-methylpropan-2-ol using

Phenetole is

The major product obtained in the dehydration of ethanol in the presence of \(H_{2}SO_{4}\) at 413 K is

\(CH_3 - CH_2 - CH(CH_3) - CH(CH_3) - ONa + C_2H_5Br \rightarrow\)

Which of the following compound has the highest boiling point?

Which of the following acid is highly acidic?

Phenol is converted into benzene by heating with

Which of the following is the weakest acid?

Which of the following compound is used for the manufacture of phenol in large scale?

The compound that does not undergo hydrolysis by \(S_N1\) mechanism is

Which one of the following is a secondary alcohol?

375 mg of an alcohol reacts with required amount of methyl magnesium bromide and releases 140 mL of methane gas at STP. The alcohol is