Chapterwise Weightage

IIT JEE 2010 Chemistry Analysis

Chapter	Single correct 3 marks (-1) Paper 1	Single correct 5 marks (-2) Paper 2	Multiple correct      3 marks (-0)	Compre-hension   3 marks  (-1)	Integer type 3 marks (-0)	Matrix Match    2 marks for each Part (-0) 8 marks	Total Marks	% of Maximum Marks
Atomic Structure				3			9	5.50
Solid State		1			1		8	5.00
States of Matter
Mole Concepts & Stoichiometry
Periodic Classification
Bonding & Molecular Structure		2			1		13	8.00
Heat & Thermodynamics			1		1		6	3.70
Chemical & Ionic Equilibrium			1		1		6	3.70
Electrochemistry				3			9	5.50
Thermochemistry	2						6	3.70
Solutions
Chemical Kinetics	1				1		6	3.70
Nuclear & Surface Chemistry					1		3	1.85
s & p-block elements			1		3	1	20	12.30
Nomenclature
Isomerism
Transition Elements & Coordination Compounds	2	1			1		14	8.50
Qualitative Analysis				3	1		12	7.40
Ores, Minerals & Extraction
General Organic Chemistry	1		1		2	1 sub qs.	14	8.50
Hydrocarbons
Benzene & its alkyl derivatives			1				3	1.85
Alcohol, Alkyl Halides &Ether	1						3	1.85
Aldehydes & Ketones				1	1	2 sub qs.	10	6.15
Acids & Their Derivatives				2			6	3.70
Amines, Aniline & Nitro Compounds		2				1 sub qs.	12	7.40
Carbohydrates & Polymers	1						3	1.85
Numerical Problems based on Organic Chemistry
Miscellaneous					1		3	1.85

 

IIT JEE 2009 Chemistry Analysis

Chapter wise Analysis (No. of Questions)

 

Sl. No.	Chapter	Paper 1			Paper 2			Total marks	% of maximum marks
		3 marks	4 marks	8 marks	3 marks	4 marks	8 marks
1.	Atomic Structure	1			1	1		10	6.25
2.	Solid State		1					4	2.5
3.	States of Matter
4.	Mole Concepts & Stoichiometry	2						6	3.75
5.	Periodic Classification
6.	Bonding & Molecular Structure			1		1		12	7.5
7.	Heat & Thermodynamics					2		8	5
8.	Chemical & Ionic Equilibrium					1		4	2.5
9.	Electrochemistry					1		4	2.5
10.	Solutions	1						3	1.875
11.	Chemical Kinetics				1			3	1.875
12.	Nuclear & Surface Chemistry					1		4	2.5
13.	s & p-block elements	1	1			2		15	9.375
14.	Nomenclature	1						3	1.875
15.	Isomerism		1			1		8	5
16.	Transition Elements & Coordination Compounds		2			2	1	24	15
17.	Qualitative Analysis
18.	Ores, Minerals & Extraction
19.	General Organic Chemistry	1			2		1	17	10.625
20.	Hydrocarbons
21.	Benzene & its alkyl derivatives
22.	Alcohol, Alkyl Halides &Ether
23.	Aldehydes & Ketones		3					12	7.5
24.	Acids & Their Derivatives
25.	Amines, Aniline & Nitro Compounds		2					8	5
26.	Carbohydrates & Polymers	1				1		7	4.375
27.	Numerical Problems based on Organic Chemistry
28.	Miscellaneous			1(GOC+Test)				8	5

IIT- JEE 2006, 2007 & 2008 CHAPTERWISE ANALYSIS*

Chemistry

Chapter wise Analysis (No. of Questions)

Sl. No.	Chapter	2008	2007	2006
1.	Atomic Structure	1		1
2.	States of Matter	4	2	2
3.	Mole Concepts & Stoichiometry		1
4.	Periodic Classification
5.	Bonding & Molecular Structure	1	4
6.	Heat & Thermodynamics	2	2	2
7.	Chemical & Ionic Equilibrium	2		3
8.	Electrochemistry	1	6	4
9.	Solutions	3	1	1
10.	Chemical Kinetics	1	1
11.	Nuclear & Surface Chemistry	2	2	3
12.	s & p-block elements	4	6	2
13.	Transition Elements & Coordination Compounds	5	2	5
14.	Qualitative Analysis	1	1	2
15.	Ores, Minerals & Extraction	2	1	1
16.	General Organic Chemistry	4	3	2
17.	Hydrocarbons	1	2	1
18.	Benzene & its alkyl derivatives
19.	Alcohol, Alkyl Hallides &Ether	4	4	4
20.	Aldehydes & Ketones	3	1	2
21.	Acids & Their Derivatives	1	1
22.	Amines, Aniline & Nitro COmpounds	1	1	4
23.	Carbohydrates & Polymers	1	2
24.	Numerical Problems based on Organic Chemisry	1	1

Unit wise Analysis (% of questions)

Sl. No.	Unit	2008	2007
1.	General & Physical Chemistry	40%	43%
2.	Organic Chemistry	35%	34%
3.	Inorganic Chemistry	25%	23%