Q46.The increasing order of nitration in the acidic medium of the following compounds is: (1) (a) < (b) < (d) < (c) (2) (a) < (b) < (c) < (d) (3) (b) < (a) < (c) < (d) (4) (b) < (a) < (d) < (c) JEE Main 2018 (15 Apr) JEE Main Previous Year Paper
What This Question Tests
This question tests the understanding of electrophilic aromatic substitution, specifically nitration, and how different substituents affect the reactivity of the aromatic ring, especially the effect of protonation on aniline in acidic medium.
Concepts Tested
📚 NCERT Sections This Tests
7.8 — Ortho And Para Nitrophenols Are More Acidic Than Phenol. Draw The
Chemistry Class 12 · Chapter 7
7.8 Ortho and para nitrophenols are more acidic than phenol. Draw the resonance structures of the corresponding phenoxide ions.
9.5 — How Will You Convert:
Chemistry Class 12 · Chapter 9
9.5 How will you convert: (i) Ethanoic acid into methanamine (ii) Hexanenitrile into 1-aminopentane (iii) Methanol to ethanoic acid (iv) Ethanamine into methanamine (v) Ethanoic acid into propanoic acid (vi) Methanamine into ethanamine (vii) Nitromethane into dimethylamine (viii) Propanoic acid into ethanoic acid? 9.6 Describe a method for the identification of primary, secondary and tertiary amines. Also write chemical equations of the reactions involved.
7.16 — Explain How Does The –Oh Group Attached To A Carbon Of Benzene Ring
Chemistry Class 12 · Chapter 7
7.16 Explain how does the –OH group attached to a carbon of benzene ring activate it towards electrophilic substitution?
📋 Question Details
- Chapter
- Nitrogen Compounds
- Topic
- Electrophilic Aromatic Substitution (Nitration)
- Year
- 2018
- Shift
- 15 Apr
- Q Number
- Q46
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 13: Amines
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