1. An organic compound X with a molecular formula C2H6O undergoes oxidation with in presence of alkaline KMnO4 to form a compound Y. X on heating in presence of Conc. H2SO4 at 443K gives Z. Which on reaction with H2Oin presence of H2SO4 gives back `X` `Z` reacts with Br2 (aq) and decolorizes it. Identify X‚ Y‚ & Z and write the reactions involved. 2. An organic compound ‘A’ is widely used as a preservative in pickles and has a molecular formula C2H2O2. This compound reacts with ethanol to
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Experiment 2 Date: 24 January 2006 Title : Crystallization of a Crude Sample Objective : Preparation of pure diphenyl via crystallization of crude diphenyl dissolved in ethanol. Structural Formula of Organic Substances Involved : Diphenyl Ethanol Apparatus : Round-bottom flask (100 mL)‚ measuring cylinder (50 mL)‚ conical flask (50 mL)‚ filter flask‚ beaker (100 mL)‚ stemless glass funnel‚ Hirsch funnel‚ capillary tube‚ long glass tube‚ watch glass‚ glass vial‚ water condenser
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Carbon and Its Compounds Carbon: Introduction Atomic Number: 6 Electronic Configuration: 2‚ 4 Valence electrons: 4 Property: Non-metal Abundance: Carbon is the 4th most abundant substance in universe and 15th most abundant substance in the earth’s crust. Compounds having carbon atoms among the components are known as carbon compounds. Previously‚ carbon compounds could only be obtained from a living source; hence they are also known as organic compounds. Bonding In Carbon: The Covalent Bond
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A PROJECT REPORT ON Study of Customers Satisfaction towards the “ Pure it” (HUL) (With special reference to Cuttack city) For partial fulfillment of MBA degree course of Biju Pattnaik University of Technology [pic] Submitted By: Soumya Prakash Pani Roll No. B/10/01 Reg. No.1006281028 MBA 2010-12 External Guide: Internal Guide: Mr. Pratim Chatterjee
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Topic : Compound Adjective Content Part 1: Introduction( page 3) - Introduction the compound adjective - Reason for choosing compound adjective‚ the important of the compound adjective Part 2: Literature review - Definition of compound adjective(page 4 ) - Function of compound adjective( page 4) - Classification of compound adjective( page 4‚5) Part 3: Application ( In teaching and learning English ) - Problem( page 6) - Suggestion for learning and
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Italian Neo realism; Pure Cinema 1. Ladri de Biccilette [Bicycle Thieves] (Vittorio De Sica) Do you agree with Andre Bazin that Ladri de Biccilette is an example of ‘pure cinema’? (Bazin [1971] p.60). To what extent is such a pure cinema possible and‚ in your opinion‚ which Italian Neo-realist film screened on the unit comes closest to it? Explain your reasoning. This essay will address the characteristics of ‘pure cinema’ and the extent of its practical nature. It also seeks to analyse
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There are many industries. Economist group them into four market models: 1) pure competition which involves a very large number of firms producing a standardized producer. New firms may enter very easily. 2) Pure monopoly is a market structure in which one firm is the sole seller a product or service like a local electric company. Entry of additional firms is blocked so that one firm is the industry. 3)Monopolistic competition is characterized by a relatively large number of sellers producing differentiated
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argue that foreign languages have diluted the purity of American English‚ I believe English was never a pure language to begin with‚ and the dilution of it has occurred in the past and is bound to happen because America is a nation of immigrants. Before we even consider blaming other languages for diluting American English‚ we must ask ourselves a question; how can one call American English pure? British English is derived from French‚ Arabic‚ Hebrew‚ German‚ and many other languages (Harper). When
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Alexis Sorensen Kant Final James Griffith 1:30-3:00(T/TH) 11/17/12 Pure Mathematics Immanuel Kant‚ a Prussian philosopher during the 1700s‚ examined the basis of human knowledge and its existence. Through rationalism and empiricism‚ Kant developed an individual model that supported the concept of pure mathematics. Kant’s logic allowed him to prove concepts that appeared unable to be proven. Pure mathematics‚ as an a priori cognition‚ can be considered to be an example of a concept that may
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Abstract: When ionic compounds are dissolved in water‚ they break apart into ions. In this lab the opportunity to mix two ionic solutions and observe the results was given. Some ions will remain dissolved and uncombined in the solution even when they are mixed with other ions. When other ions are mixed‚ they form compounds that appear as cloudy or grainy precipitates. The objective of this lab was to observe the formation of compounds and to write the names and formulas of ionic compounds. It is also to
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