NEET

The final product (III) obtained in the reaction sequence –

Solution

Which of the following compound will not give benzoic acid on oxidation with KMnO₄/OH^⊗ /Δ-

C₆H₅– CH₃
C₆H₅– CH₂ – COOH

Solution

Generally benzene ring is very resistant to oxidation thusside chain is always oxidised to – COOH group. But if the side chain is tert-alkyl group, oxidation is difficult, but onvigrous oxidation benzene ring is oxidised.

o-Toluic acid on reaction with Br₂ + Fe gives

Solution

In o- toluic acid, –CH₃ group is or tho-para directing

and –COOH group is meta-directing. So, the resultingproduct will be (c) in which Br is attached at para to –CH₃ and meta to –COOH group.

The final product is –

Solution

Solution

CH₃CO₂C₂H₅ on reaction with sodium ethoxide in ethanol gives A, which on heating in the presence of acid gives B.Compound B is :

CH₃COCH₂COOH
CH₃COCH₃

Solution

Solution

In a set of reactions acetic acid yielded a product D.

The structure of (D) would be-

Solution

Product (X) of the reaction is–

Solution

An aromatic compound ‘X’ with molecular formula C₉H₁₀O gives the following chemical tests. It

(i)forms 2, 4-DNP derivative

(ii)reduces Tollen’s reagent

(iii)undergoes Cannizaro reaction and

(iv)on vigorous oxidation 1, 2-benzenedicarboxylic acid is obtained.

X is

UnAttempted

0

Attempted

0

Correct

0

Wrong

0

Attempted

Correct

UnAttempted

Wrong