Experiment 5- Standardization of NaOH and determination of Molarity of an unknown Acid Objectives 1. Preparation and standardization of a 0.1M NaOH solution 2. To learn the technique of titration 3. Determination of the concentration of an unknown diprotic acid. Introduction Titration can be traced to the origins of volumetric analysis‚ which began in the late eighteenth century. Study of analytical chemistry began in France and the first burette was made by Francois Antoine Henri
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Red Bull and Sugar Free Red Bull NMR Post Lab Report Abstract Viewed as one of the most significant tools in analytical chemistry‚ the Nuclear Magnetic Resonance (NMR) is a spectroscopy tool often used by chemists to determine the molecular profile – quality and quantity of the major components - of any given organic substance. Operating on basis of spectroscopy (study of the interaction between matter and radiated energy - Harris)‚ the NMR can be either a one (1H NMR) or two (1H/13C NMR) dimensional
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The purpose of the study was to design a suitable Transdermal therapeutic system for Venlafaxine Hcl (VFH) with the objective to prolong the release to be used for controlled release drug delivery.Transdermal patches of VFH with a HPMC-drug reservoir were prepared by the solvent evaporation technique. In this investigation‚ theEudragit RSPO membrane in different concentrations was cast to achieve controlled release of the drug. The absence of physiochemical interactions between VFH and the polymers
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D-82‚ Malviya Nagar‚ New Delhi-110 017 (Code No.1640) NIPSTEC COMPETENCY MAPPING IN HCL COMNET LTD (A Subsidiary of HCL Technologies) PROJECT By Project report submitted in partial fulfillment of the requirements for ‘Master of Business Administration’ Distance Education Wing‚ Syndicate House‚ Manipal-576 104 1 I hereby declare that the project report entitled: COMPETENCY MAPPING IN HCL COMNET LTD Submitted in partial fulfillment of the requirements for the degree of Master
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Assignment One - Case study‚ Hindustan Computers Limited (HCL Technologies) Behaviour modification strategies. Behavior modification strategies are based on the principals of operant conditioning and reinforcement theory‚ which take the view that learning is influenced by the environment. The renowned psychologist B. F. Skinner expressed that through operant conditioning‚ people’s behavior could be shaped by reinforcement or lack thereof. According to Wood‚ et al‚ a reinforcer is a stimulus
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MANAGEMENT CASE describes a real-life situation faced‚ a decision or action taken by an individual manager or by an organization at the strategic‚ functional or operational level HCL: Facing the Challenge of the Laptop Market Jaydeep Mukherjee and Mahalingam Sundararajan M r. Ajai Chowdhry‚ Chairman and CEO at HCL Infosystems Limited‚ a major technology hardware player in India‚ was pondering upon the company’s marketing strategies to build its laptop sales in 2010-111. Driven by powerful
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Report Name Module Name: Financial Analysis & Management (NOTE: Word count 3714 excluding Appendix and References) Contents 1. About HCL Technologies 4 2. Objectives of Study 6 2.1 Scope 6 3. Concept of Financial Statement & Ratio Analysis 7 3.1 Financial Statement 7 3.2 Ratio Analysis 7 3.3 Significance of Ratio Analysis in Financial Statement 8 3.4 Limitations of Ratio Analysis 9 4. Data Analysis 11 4.1 Liquidity Ratio 11 4.1.1 Current Ratio 12 4.1.2 Quick Ratio 13 4
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Discussion: The two dyes identified were disperse blue 3 and disperse red 9. Disperse red 9 separated first because it is less polar than disperse blue 3. This is due to the structure of disperse red 9 being more symmetrical than that of disperse blue 3 and having more nonpolar bonds. Disperse blue 3 is more polar because it has a hydroxide bond and has a larger dipole. The principle behind using column chromatography is that it separates compounds based on polarity. The alumina serves to allow
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PRESENTATION HCL Enterprise Alagu Sundarraj S (11AD02) Industry Profile: Company profile: HCL Enterprise is a garage startup founded in the year 1976. It started as Microcomp and used brand name Televista for selling calculators. Shiv Nadar along with his ex DCM employees Ajai Chowdhry‚ Arjun Malhotra‚ Subhash Arora‚ Yogesh Vaidya‚ S. Raman‚ Mahendra Pratap and DS Puri started the enterprising venture. Group Companies: HCL AXON HCL Technologies HCL Info systems HCL Security
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cell membranes are discovered in this exercise. Background The following information is key for the interpretation of the results of this experiment 1. Neutral red is a vital stain. It stains cells without quickly killing them. Many biological stains kill living cells. 2. Neutral red goes through an obvious color change‚ from red at about pH 6.8 to yellow at pH 8.0. 3. A 1% solution of sodium bicarbonate has a pH of about 8.5. 4. Yeast cells have an internal pH that is slightly acidic (about
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