HETEROCYCLIC COMPOUNDS - Uttarakhand Open University

a). Heterocyclic compounds with one hetero atom: Common examples of this class of compounds are furan, thiophene and pyrrole (Figure 3). O Furan NH Pyrrole S Thiophene Figure 3. Five member heterocyclic compounds with one hetero atom b). Heterocyclic compounds with more than one hetero atom: These hetero atoms may be same or different.

  Heterocyclic

B. Sc. II YEAR INORGANIC CHEMISTRY-II

INORGANIC CHEMISTRY-II BSCCH-201 UTTARAKHAND OPEN UNIVERSITY Page 2 (electropositive) and p-block (electronegative) elements, i.e. their properties have been found to be intermediate between those of the s-block and p-block elements. Thus these elements are located in the middle of the periodic table and are the

  Chemistry, Inorganic, Inorganic chemistry

Event Management HM-402 UNIT: 01 INTRODUCTION TO …

Uttarakhand Open University 1 UNIT: 01 INTRODUCTION TO EVENT MANAGEMENT Structure 1.1 Introduction 1.2 Objectives 1.3 Definition of Events 1.4 Classification of Events 1.4.1 Categories 1.4.2 Types of Events 1.5 Benefits of Events 1.6 Event Management Strategy 1.7 Objectives of Event Management 1.8 Role of Creativity

  Introduction, Management, Unit, Events, Unit 1, 1 introduction 1, Event management, 01 introduction to event management, Event management 1

B. Sc. I YEAR PRACTICAL ZOOLOGY - Uttarakhand Open …

• Protozoan’s are usually single-celled heterotrophic eukaryotes containing non-filamentous structures that belong to any of the major lineages of protists. They are restricted to moist or aquatic habitats (i.e., they are obligate aquatic organisms). Many protozoan species are symbionts, some are parasites, and some are predators of feces

  Practical, Heterotrophic, Zoology, Practical zoology

B. Sc. I Year OSCILLATIONS AND WAVES

damping: logarithmic decrement; relaxation time, quality factor 128-148 7 Forced Harmonic Oscillations and Resonance: differential equation of a weakly damped forced harmonic oscillator and its solutions, steady state solution, resonance. Examples of forced vibrations and resonance, power absorbed by a forced oscillator, quality factor 149-165

  Factors, Damping

BLOCK 1: INTRODUCTION TO UTTARAKHAND

War in 1816 most of modern Uttarakhand was ceded to theBritish as part of the Treaty of Sugauli. Although the erstwhile hill kingdoms of Garhwal and Kumaon were traditional rivals, the proximity of different neighbouring ethnic groups and the inseparable and complementary nature of …

  Modern, Of modern

PROLOGUE TO THE CANTERBURY TALES - Uttarakhand …

Prologue are portraits of all levels of English life. The order of the portraits is important because it provides a clue as to the social standing of the different occupations. The pilgrims presented first are representative of the highest social rank, with social rank …

  Late, Prologue, Canterbury, Prologue to the canterbury tales

UNIT 1: DEFINITION OF HRM, ROLE, IMPORTANCE AND …

The challenges of HRM 1.3 CONCEPT OF HUMAN RESOURCE MANAGEMENT Of all the factors of production namely M‘s of Management i.e Materials, Machinery, money, methods and Men, Man occupies an important place. The other 4 M‘s by themselves will not help the organization to achieve its goals unless there is an effective

  Definition, Challenges, Roles, Importance, Importance and, Definition of hrm

UNIT 2: CRYSTAL DIFFRACTION AND RECIPROCAL LATTICE

Powder diffraction film: • The cones of distracted radiation intersect the cylindrical strips of film inline or arec and when the strips is unrolled and make it flat, the strip shows diffraction lines as shown in figure 2.8. • Each diffraction line is made up of a large number of small spots. Each line is formed by a separate crystal particle.

  Powder, Diffraction, Powder diffraction

Principles of Management HM 104 UNIT 1: EVOLUTION OF …

3. According to Peter Drucker, "Management is a multi-purpose organ that manages business and manages managers and manages workers and work". 4. According to Harold Koontz, "Management is the art of getting things done through and with people in …

  Peter, Peter drucker, Drucker

A SN1 Reaction: Synthesis of tert-Butyl Chloride

nucleophile is not involved in the rate–determining step of the process a strong ... 1 K.P.C., Vollhardt, N.E. Schore, Organic Chemistry: Structure and Function, Freeman and Company, New York. 6th Ed, 2010 ... The compound is only sparingly soluble in water, but the ...

  Compound, Structure, Organic, Determining

Appendix I – Air Emissions Calculations and Methodology

Oct 31, 2014 · VOC volatile organic compound VOWTAP Virginia Offshore Wind Technology Advancement Project . ... In determining PM emissions, it was assumed that all PM is less than 10 micrometers in diameter; therefore, ... EPA established a tier structure for the emission standards based on age of the engine and cylinder displacement. Tier 0 (baseline), Tier ...

  Compound, Structure, Organic, Determining, Organic compounds

Identification of an Unknown – Alcohols, Aldehydes, and ...

1 Identification of an Unknown: Alcohols, Aldehydes, and Ketones . How does one determine the identity and structure of an unknown compound? This is not a trivial task. Modern x-ray and spectroscopic techniques have made the job much easier, but for some very complex molecules, identification and structure determination remains a challenge.

  Compound, Structure

Question paper (AS) : Paper 2 Organic and physical ...

1 Ethene reacts with steam in the presence of an acid catalyst to form ethanol. CH 2=CH 2(g) + H 2O(g) ⇌ CH 3CH 2OH(g) 0 1 . 1 Write an expression for the equilibrium constant K c for this equilibrium. Deduce the units of K c. [2 marks] Expression Units . 0 1 . 2 An equilibrium mixture was found to contain 0.700 mol of ethene, 1.20 mol of

  Paper, Organic

Nanotechnology: Applications, techniques, approaches, & the

Jun 12, 2019 · distribute the active compound precisely at specific rate on tar-get place. Nanotechnology has become an integral part of food processing and food packaging with the advent in development of nano-polymers. Nano-sensors have been developed for the apprehension of contaminants, pathogens and toxic materials in food [8].

  Compound

Cambridge International AS & A Level

3 S 2019 970104S22 [Turn over 2 The feasibility of a chemical reaction depends on the standard Gibbs free energy change, ∆Gɵ. This is dependent on the standard enthalpy and entropy changes, and the temperature. (a)State and explain whether the following processes will lead to an increase or decrease in entropy. (i)the reaction of magnesium with hydrochloric acid