1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Under isothermal condition, a gas at 300 K expands from 0.1 L to 0.25 L against a constant external pressure
of 2 bar. The work done by the gas is [Given that 1 L bar = 100 J]
2
NEET 2018
MCQ (Single Correct Answer)
+4
-1
The bond dissociation energies of X2
, Y2
and
XY are in the ratio of 1 : 0.5 : 1. $$\Delta $$H for the
formation of XY is –200 kJ mol–1. The bond
dissociation energy of X2
will be
3
NEET 2017
MCQ (Single Correct Answer)
+4
-1
For a given reaction, $$\Delta $$H = 35.5 kJ mol$$-$$1 and $$\Delta $$S = 83.6 J K$$-$$1 mol$$-$$1. The reaction is spontaneous at (Assume that $$\Delta $$H and $$\Delta $$S do not vary with temperature.)
4
NEET 2017
MCQ (Single Correct Answer)
+4
-1
A gas is allowed to expand in a well insulated container against a constant external pressure of 2.5 atm from an initial volume of 2.50 L to a final volume of 4.50 L. The change in internal energy $$\Delta $$U of the gas in joules will be
Questions Asked from Thermodynamics (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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NEET Subjects
Physics
Mechanics
Units & Measurement
Motion in a Straight Line
Motion in a Plane
Laws of Motion
Work, Energy and Power
Rotational Motion
Gravitation
Properties of Matter
Heat and Thermodynamics
Oscillations
Waves
Electricity
Electrostatics
Current Electricity
Moving Charges and Magnetism
Magnetism and Matter
Electromagnetic Induction and Alternating Current
Electromagnetic Waves
Optics
Modern Physics
Chemistry
Physical Chemistry
Some Basic Concepts of Chemistry
Structure of Atom
Redox Reactions
Gaseous State
Equilibrium
Chemical Kinetics
Solutions
Thermodynamics
Electrochemistry
Nuclear Chemistry
Solid State
Surface Chemistry
Inorganic Chemistry
Periodic Table and Periodicity
Chemical Bonding and Molecular Structure
Processes of Isolation of Elements
s-Block Elements
Hydrogen
p-Block Elements
d and f Block Elements
Coordination Compounds
Environmental Chemistry
Organic Chemistry
Biology
Botany
Cell - The Unit of Life
Biomolecules
Cell Cycle and Cell Division
Sexual Reproduction in Flowering Plants
Microbes in Human Welfare
Anatomy of Flowering Plants
Transport in Plants
Mineral Nutrition
Respiration in Plants
Biotechnology: Principles and Processes
Biodiversity and Conservation
The Living World
Biological Classification
Morphology of Flowering Plants
Photosynthesis in Higher Plants
Principles of Inheritance and Variation
Molecular Basis of Inheritance
Strategies for Enhancement in Food Production
Biotechnology and It's Applications
Organisms and Populations
Environmental Issues
Plant Kingdom
Plant Growth and Development
Ecosystem
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