Alcohol Phenol and Ether NEET Questions

Which compound is known as oil of winter green?

Which of the following has the lowest solubility in water?

Which one of the following compounds will be most readily attacked by an electrophile?

An ethyl, alcohol exhibits an acidic character on reaction with:

The compound which reacts fastest with Lucas reagent at room temperature is:

Which of the following does not give iodoform test?

HCHO reacts with CH₃MgI to give

Epichlorohydrin is:

The ether that undergoes electrophilic substitution reaction is:

The only alcohol that can be prepared by the indirect hydration of an alkene is:

Number of metamers represented by the molecular formula C₄H₁₀O is

Order of esterification of alcohols is

Aspirin is an acetylation product of:

When the vapours of ethyl alcohol are passed over red hot copper (300^oC), the product formed is

Chemical name of salol is:

The compound which gives the most stable carbonium ion on dehydration is:

Organic acid without a carboxylic acid group is:

An ether which is liquid at room temperature is:

Carbolic acid is:

Order of esterification of alcohols is

Victor Meyer test is not given by:

Diethyl ether is heated with one mole of HI, the products formed are:

Which of the following has the maximum extent of hydrogen bonding?

Which of the following is the most soluble in water?

Alcohol manufactured from water gas is:

Which of the following has the lowest solubility in water?

Phenol is heated with phthallic anhydride in presence of conc entrated H₂SO₄. The product gives a pink colour on reacting with an alkali. The product is:

When an ether is exposed to air for some time, an explosive substance is produced which is:

Osmium tetroxide is a reagent used for

The most appropriate reagent to convert --------- > RCOOEt + RCH₂OH is

Diethyl ether is prepared by passing vapours of ethyl alcohol over a heated catalyst under high temperature and pressure. The catalyst is:

Which of the following compounds is resistant to nucleophilic attack by hydroxyl ions?

Glycerol on heating with oxalic acid at 110^oC gives

The ether that undergoes electrophilic substitution reaction is:

Which of the following is most acidic?

Phenol is less acidic than