501.

When p-nitrobromobenzene reacts with sodium ethoxide, the product obtained is

• p-nitroanisole

• ethyl phenyl ether

• p-nitrophenetole

• no reaction occurs

Hydroboration oxidation of 4-methyl octene would give

• 4-methyl octanol

• 2-methyl decane

• 4-methyl heptanol

• 4-methyl-2-octanone

When ethyl alcohol is heated with conc. H₂SO₄, the product obtained is

• CH₃COOC₂H₅

• C₂H₂

• C₂H₆

• C₂H₄

Anisole is the product obtained from phenol by the reaction known as

• coupling

• etherification

• oxidation

• esterification

The epoxide ring consists of which of the following

• three membered ring with two carbon and one oxygen

• four membered ring with three carbon and one oxygen

• five membered ring with four carbon and one oxygen

• six membered ring with five carbon and one oxygen

In the Grignard reaction, which metal forms an organometallic bond?

• Sodium

• Titanium

• Magnesium

• Palladium

Phenol is more acidic than :

• p-chlorophenol

• p-nitrophenol

• o-nitrophenol

• ethanol

Trans esterification is the process of :

• conversion of an aliphatic acid to ester

• conversion of an aromatic acid to ester

• conversion of one ester to another ester

• conversion of an ester into its components namely acid and alcohol

Phenols are more acidic than alcohols because

• phenoxide ion is stabilised by resonance

• phenols are more soluble in polar solvents

• phenoxides ions do not exhibit resonance

• alcohols do not lose H atoms at all

  is the anhydride of 

• 1, 2-butane diol

• 2, 2-butane diol

• 2, 3-butane diol

• 1, 1-butane diol