Joint Entrance Examination
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Joint Entrance Examination

JEE Advanced

Chemistry
Mathematics
Physics

JEE Main

Mathematics
Chemistry
Physics
Medical
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Medical

NEET

Biology
Chemistry
Physics
Graduate Aptitude Test in Engineering
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Graduate Aptitude Test in Engineering

GATE CE

Strength of Materials Or Solid Mechanics
Geotechnical Engineering
Transportation Engineering
Irrigation
Engineering Mathematics
Construction Material and Management
Fluid Mechanics and Hydraulic Machines
Hydrology
Environmental Engineering
Engineering Mechanics
Structural Analysis
Reinforced Cement Concrete
Steel Structures
Geomatics Engineering Or Surveying
General Aptitude

GATE ECE

Signals and Systems
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics

GATE ME

Engineering Mathematics
Engineering Mechanics
Fluid Mechanics
Thermodynamics
Machine Design
Turbo Machinery
Production Engineering
Industrial Engineering
General Aptitude
Strength of Materials
Theory of Machines
Heat Transfer

GATE IN

Engineering Mathematics

GATE EE

Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits
Electrical and Electronics Measurement

GATE CSE

Theory of Computation
Operating Systems
Algorithms
Digital Logic
Database Management System
Data Structures
Computer Networks
Software Engineering
Compiler Design
Web Technologies
General Aptitude
Discrete Mathematics
Programming Languages
Computer Organization

GATE PI

Fluid Mechanics
Metrology
Theory of Machines
Engineering Mathematics
Heat Transfer
Machine Tools and Machining
Industrial Engineering
Engineering Mechanics
Strength of Materials
Thermodynamics
Machine Design
Casting
Joining of Materials
Metal Forming
1
MCQ (Single Correct Answer)

AIPMT 2012 Mains

In which of the following arrangements the given sequence is not strictly according to the property indicated against it?
A
HF < HCl < HBr < HI : increasing acidic strength
B
H2O < H2S < H2Se < H2Te : increasing pKa values
C
NH3 < PH3 < AsH3 < SbH3 : increasing acidic character
D
CO2 < SiO2 < SnO2 < PbO2 : increasing oxidising power

Explanation

If acidic nature is high, Ka is high and pKa is low.

since pKa = – log Ka

Hence the order of pKa will be

H2O > H2S > H2Se > H2Te
2
MCQ (Single Correct Answer)

AIPMT 2012 Prelims

Sulphur trioxide can be obtained by which of the following reaction?
A
CaSO4 + C $$\buildrel \Delta \over \longrightarrow $$
B
Fe2(SO4)3 $$\buildrel \Delta \over \longrightarrow $$
C
S + H2SO4 $$\buildrel \Delta \over \longrightarrow $$
D
H2SO4 + PCl5 $$\buildrel \Delta \over \longrightarrow $$

Explanation

Fe2(SO4)3 $$\buildrel \Delta \over \longrightarrow $$ Fe2O3 + 3SO3
3
MCQ (Single Correct Answer)

AIPMT 2012 Prelims

In which of the following compounds, nitrogen exhibits highest oxidation state?
A
N2H4
B
NH3
C
N3H
D
NH2OH

Explanation

N2H4 : Oxidation state of N = – 2

NH3 : Oxidation state of N = – 3

N3H : Oxidation state of N = – 1/3

NH2OH : Oxidation state of N = – 1

$$ \therefore $$ Highest oxidation state = –1/3
4
MCQ (Single Correct Answer)

AIPMT 2012 Prelims

Which of the following statements is not valid for oxoacids of phosphorus?
A
Orthophosphoric acid is used in the manufacture of triple superphosphate.
B
Hypophosphorous acid is a diprotic acid.
C
All oxoacids contain tetrahedral four coordinated phosphorus.
D
All oxoacids contain atleast one P$$=$$O unit and one P$$-$$OH group.

Explanation

Hypophosphorus acid is a monoprotic acid.

Questions Asked from p-Block Elements

On those following papers in MCQ (Single Correct Answer)
Number in Brackets after Paper Name Indicates No of Questions
NEET 2020 Phase 1 (5)
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NEET 2019 (6)
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NEET 2018 (2)
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NEET 2017 (3)
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NEET 2016 Phase 2 (2)
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NEET 2016 Phase 1 (5)
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AIPMT 2015 (5)
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AIPMT 2015 Cancelled Paper (1)
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AIPMT 2014 (1)
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NEET 2013 (Karnataka) (2)
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NEET 2013 (6)
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AIPMT 2012 Mains (1)
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AIPMT 2012 Prelims (3)
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AIPMT 2011 Mains (2)
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AIPMT 2011 Prelims (1)
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AIPMT 2010 Mains (1)
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AIPMT 2010 Prelims (4)
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AIPMT 2009 (3)
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AIPMT 2008 (1)
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AIPMT 2007 (3)
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AIPMT 2006 (5)
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AIPMT 2005 (4)
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AIPMT 2004 (2)
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AIPMT 2003 (1)
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AIPMT 2002 (2)
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AIPMT 2001 (1)
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AIPMT 2000 (2)
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Chapters Map

Physical Chemistry

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

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

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

Joint Entrance Examination

JEE Advanced JEE Main

Medical

NEET

Graduate Aptitude Test in Engineering

GATE CE GATE ECE GATE ME GATE IN GATE EE GATE CSE GATE PI