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Experience the best way to solve previous year questions with mock tests (very detailed analysis), bookmark your favourite questions, practice etc...
1

NEET 2013 (Karnataka)

MCQ (Single Correct Answer)
What is the hybridisation state of benzyl carbonium ion?

A
sp2
B
spd2
C
sp2d
D
sp3
2

NEET 2013 (Karnataka)

MCQ (Single Correct Answer)
Arrange the following in increasing order of stability
A
5 < 4 < 3 < 1< 2
B
4 < 5 < 3 < 1 < 2
C
1 < 5 < 4 < 3 < 2
D
5 < 4 < 3 < 2 < 1

Explanation

Greater the number of e– donating alkyl groups (+I effect), greater will be the stability of carbocations.
3

NEET 2013

MCQ (Single Correct Answer)
The structure of isobutyl group in an organic compound is
A
B
C
D

Explanation

4

NEET 2013

MCQ (Single Correct Answer)
Some meta-directing substituents in aromatic substitution are given. Which one is most deactivating ?
A
$$-$$COOH
B
$$-$$ NO2
C
$$-$$ C $$ \equiv $$ N
D
$$-$$ SO3H

Explanation

$$-$$ NO2 is most deactivating due to -I ans -M effect.

Questions Asked from Some Basic Concepts of Organic Chemistry

On those following papers in MCQ (Single Correct Answer)
Number in Brackets after Paper Indicates No. of Questions
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AIPMT 2012 Prelims (1)
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AIPMT 2011 Prelims (5)
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AIPMT 2005 (6)
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Chapters Map

Physical Chemistry

Some Basic Concepts of Chemistry
Structure of Atom
Gaseous State
Thermodynamics
Equilibrium
Redox Reactions
Solutions
Electrochemistry
Solid State
Chemical Kinetics
Surface Chemistry
Nuclear Chemistry

Organic Chemistry

Some Basic Concepts of Organic Chemistry
Hydrocarbons
Haloalkanes and Haloarenes
Alcohol, Phenols and Ethers
Aldehydes, Ketones and Carboxylic Acids
Organic Compounds Containing Nitrogen
Biomolecules
Polymers
Chemistry in Everyday Life

Inorganic Chemistry

s-Block Elements
p-Block Elements
Coordination Compounds
Periodic Table and Periodicity
Processes of Isolation of Elements
d and f Block Elements
Environmental Chemistry
Chemical Bonding and Molecular Structure
Hydrogen

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