Gauhati University Question Papers for Chemistry 2nd Semester
Gauhati University Question Papers for Chemistry 2nd Semester
Question Paper from 2010 available
More than 50 question papers every semester
Please check your syllabus before downloading the question paper.
If syllabus does not match then don't download the question paper.
Year
|
Paper 101
|
Paper 102
|
Download
|
2010
|
Download
|
Download
|
Download
|
2011
|
Download
|
||
2012
|
|||
2013
|
|||
2014
|
|||
2015
|
|||
2016
|
|||
2017
|
|
This is the downloading page for Chemistry 2nd semester but if
you want to explore the world of chemistry than go to the main
page for Chemistry major. Find the all the help form the world of
education so please comment.
Link is below down here
Main page- link
Syllabus is down here.
Semester II
PAPER
M 201 Physical Chemistry Unit
2.1 Gaseous State
Deviations
from ideal behaviour, van der Waals equation of state, Virial
equation of state, Critical phenomena, Equation of Corresponding States.
Kinetic theory of gases, distribution of molecular speeds. Mean,
root mean square and most probable speeds, Collision cross section,
Mean free path.
Transport
properties, Flux and Fick’s law of diffusion, thermal conductivity and
viscosity of gas from kinetic theory.
Degrees
of freedom, Principle of equipartition of energy. Molecular basis of heat
capacity.
Unit
2.2 Liquid State
Structure
of liquid (qualitative treatment) – structure of liquid water and
ice. Physical properties of liquid – determination of vapour pressure,
capillary action, determination of surface tension and viscosity. Refractive
index of liquids. Elementary idea of structure, physicalproperties and uses of
liquid crystals.
Unit
2.3 Colligative Properties
Thermodynamic
treatment of colligative properties. Ostwald’s law and Henry’s law. Definition
of colligative property, ebullioscopy, cryoscopy, calculations based on
relative lowering of vapour pressure and solubility of an ideal solute. Osmosis,
van’t Hoff’s equation. Abnormal colligative properties.
Real
solution – activity, activity coefficient.
Unit
2.4 Electrochemistry
Ion
transport and conductivity. Molar conductance and its temperature dependence.
Kohlrausch’s law. Mobility of ions and conductivity. Transport number of ions
and its determination.
Debye-Huckel-Onsager
equation, Stokes-Einstein relation. Activity of ions. Debye- Huckel theory (elementary
ideas) of strong electrolytes. Ionic strength of solutions.
Electrochemical
cells, measurement of emf, electrode potenmtial, sign convention.
Different types of electrodes, the calomel electrode. Nernst equation, the
electrochemical potential and its measurement. Equilibrium constants
and activity coefficients from standard electrode potentials.
Concentration
cell with and without transference, Galvanic cells, Fuel cell, Batteries and
Dry cell.
Corrosin.
Strong
and weak electrolytes, dissociation equilibria of weal electrolytes. Ostwald’s
dilution law. pK of acids and bases. Buffer solution. Henderson Hasselbach
equation. Buffer action.
Internal
Assessment
PAPER
M 202 Organic Chemistry
Unit
2.5 Stereoisomerism
Conformation
of molecules - ethane, butane, cyclohexane, relative stability of conformers.
Concept
of topocity and prostereoisomerism, criteria of establishing topocity of
groups, atoms and faces, designation of stereoheterotopic atoms, groups and
faces.
Unit
2.6 Reaction Mechanism 2
a) Mechanism of electrophilic
aromatic substitution. Directive influence of groups, activation and deactivation
of aromatic rings, o/p ratio, mechanism to be given with examples.
b) Mechanism of nucleophilic aromatic
substitution. Intermediate complex mechanism, benzyne mechanism.
Directive influences in benzyne mechanism. Cine substitution, methods
of trapping benzyne intermediates.
Unit
2.7 Organic Compounds
I.
Aliphatic Compounds: General methods of preparation, physical properties,
reactions and
functional
group transformation of
a. Saturated
and unsaturated hydrocarbons b. Alkyl halides
c. Primary,
secondary and tertiary alcohols, diols, triols d. Carbonyl compounds
e. Carboxylic
acids
f. Nitro
compounds, and
g.
Primary, secondary and tertiary amines
II. Aromatic
Compounds: General methods of preparation, Physical properties, Reactions
and
functional
group transformation of aromatic (benzene) compounds. h.
Benzenes and arenes
i. Aromatic
Halogen compounds c. Phenols and benzyl alcohols
d.
Aromatic carbonyl compounds
e)
Aromatic carboxylic acids f) Aromatic nitro compounds
g) Aromatic amines and
h)
Polynuclear hydrocarbons-naphthalene, anthracene.
No comments: