NEET 2016 Phase 2 | Organic Compounds Containing Nitrogen Question 19 | Chemistry

A given nitrogen-containing aromatic compound 'A' reacts with Sn/HCl, followed by HNO₂ to give instable compound 'B'. 'B', on treatment with phenol, forms a beautiful coloured compound 'C' with the molecular formula C₁₂H₁₀N₂O. The structure of compound 'A' is

NEET 2016 Phase 2 Chemistry - Organic Compounds Containing Nitrogen Question 46 English Option 1

NEET 2016 Phase 2 Chemistry - Organic Compounds Containing Nitrogen Question 46 English Option 2

NEET 2016 Phase 2

MCQ (Single Correct Answer)

-1

Which one of the following nitro-compounds does not react with nitrous acid?

NEET 2016 Phase 2 Chemistry - Organic Compounds Containing Nitrogen Question 47 English Option 1

NEET 2016 Phase 2 Chemistry - Organic Compounds Containing Nitrogen Question 47 English Option 2

NEET 2016 Phase 2 Chemistry - Organic Compounds Containing Nitrogen Question 47 English Option 3

NEET 2016 Phase 2 Chemistry - Organic Compounds Containing Nitrogen Question 47 English Option 4

NEET 2016 Phase 1

MCQ (Single Correct Answer)

-1

The product formed by the reaction of an aldehyde with a primary amine is

carboxylic acid

aromatic acid

Schiff's base

ketone

NEET 2016 Phase 1

MCQ (Single Correct Answer)

-1

The correct statement regarding the basicity of arylamines is

arylamines are generally more basic than alkalmines because of aryl group

arylamines are generally more basic than alkylmines, because the nitrogen atom in arylamines is sp-hybridised

arylamines are generally less basic than alkylamines because the nitrogen lone-pair electrons are delocalised by interaction with the aromatic ring $$\pi $$-electron system

arylamines are generally more basic than alkylamines because the nitrogen lone-pair electrons are not delocalised by interaction with the aromatic ring $$\pi $$-electron system.

Previous Next

NEET Subjects

Biology

Zoology

Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution