Notes On Gaseous State This page provides you all details about the gaseous state of BSc standard. Concerned problems will be solved at the end of each concept. Continue till the end to find the easiest explanation of every concept you need in this regard . Postulates of Kinetic Theory of Gases: 1. All gas consist of a very large number of minute particles, called molecules. 2. The gas molecules are extremely small in size and are separated by large distance. The actual volume of the gas molecules is thus negligible as compared to the total volume occupied by the gas. 3. The pressure exerted by the gas is due to the bombardment of the molecules on the walls of the vessel. 4. The gas molecules collide with one another and also with the walls of the vessels. These collisions are perfectly elastic and there is no loss of energy during these collisions. 5. The distance between the gas molecules are very large. Thus, there is no effective force of attraction or r
Semester-V Selection, Question Papers and Solutions
The following are the Fifth Semester University Chemistry Honours Question Papers and Solutions. Go through the links and get ready accordingly. Level of questions and accordingly your preparation can be matched for your better score. CC-XI (Organic + Spectroscopy), CC-XII (Inorganic including Quantum), DSE-I (Polymer Chemistry) and DSE-II (Green Chemistry). Previous year Question Papers can be obtained here from this page. Follow our page for more updates like this:
Fifth Sem CC Hons XI - 2022 (Organic and spectroscopy)
Some very important questions you must prepare
for CC – XI are as follows:
Discuss the various types of transitions which
occur in UV region
Chromophore and Auxochrome
Blue and Red shift
Bathochromic and Hypsochromic effect
Effect of polar solvent on π to π* and n to π* transition
λ max from Woodward Fieser rules
Basic principle of IR spectroscopy
Modes of vibrations in diatomic and polyatomic
molecules
Finger print region in IR spectroscopy
Effect of hydrogen bonding in IR spectrum
Chemical shift
Number of signals and their ration in NMR
Spin – Spin coupling
Shielding mechanism
McLaferty reaarangement
Metastable ion
Elucidation
of structure of Maltose
Structure
of Starch and Cellulose
Cyclic
structure of D (+) glucose
Mutarotation
Killiani - Fischer synthesis
Ruff degradation
Frequently universities are changing their syllabus for upgrading quality education. So get your syllabus first and then find which part of the question matches with your syllabus.
Some very important questions you must prepare
for CC – XII are as follows:
Derive
Schrodinger wave equation from postulates of quantum theory
What
is quantization of energy levels?
Zero
point energy
Wave
function of a particle in one dimensional box and its normalization
MOT
diagrams of molecules
Formation
and stability of hydrogen molecule based on VBT
Relation
between vibrational frequency and energy of a harmonic oscillator and zero
point energy
P, Q, R branches in vibrational spectra
Rotational
energy of diatomic molecule considering as rigid rotator
Raman
Effect and Raman spectra
Stokes and Anti stoke lines
Franck
– Condole principle
Born Openheimer approximation
Morse potential
Quantum
Yield
Basic laws of photochemical reaction
Fluorescence
Chemiluminescence
Photosensitised reaction
If you want to help your friends find questions of other universities, you may mail the pdf file of your University questions to soulofchemistry85@gmail.com or pratap.lr@gmail.com.
Chem Hons CC XII- 2022 (Quantum, MOT, Spectro
Some very important questions you must prepare
for DSE - I are as follows:
Classification
of polymerization
Functionality
of polymers
Synthetic
polymers
Inorganic
polymers
Degree
of polymerization
Kinetics
and mechanism of addition polymerization
Kinetics
and mechanism of step growth polymerization
Difference
between addition and condensation polymerization
Crystalinity
and Crystalisability, Factors affecting crystalisability
Effect
of temperature and pressure on chain polymerization
Molar
masses of polymers
Viscometry
method of determining molar mass pf polymers
Polydispersity
index
Glass
transition temperature and factors affecting it
Solubility
of polymers, Factors affecting Solubility, solubility parameters of polymer and
solvent
Preparation
and uses of Nylon-6, Nylon – 6,6, Polystyrene, Bakelite, Novolac, Polyamides
Bio-degradation
Conducting
polymers
Find DSE (Polymer Chemistry) below:
P
Some very important questions you must prepare
for DSE - I are as follows:
Twelve
principles of green chemistry
Super
critical CO2 as a green solvent
Crown
ethers
Phase
transfer catalyst
Designing
of green synthesis
Green
synthesis of compounds like paracetamol, methyl methacrylate and other
important compounds
Diels
– Alder reaction
Hoff
man elimination in aqueous medium,
Sustainable
development and green chemistry
Help your friends get
this selection and previous year questions and grow together. If you want to share your questions here with your name published (optional), send questions preferably as pdf to soulofchemistry85@gmail.com