INORGANIC CHEMISTRY – CLASS XI (ISC) Properties of Group 1 elements [Alkali metals] 1. Due to high reactivity‚ alkali metals do not occur free in nature. Elements of group 1 (or IA) are known as alkali metals because their hydroxides are soluble in water and form strongly alkaline solutions. Alkali metals are stored under kerosene oil because they get tarnished on exposure to air. 2. The general electron configuration of alkali metals is ns1. 3. Alkali metals have largest size and lowest
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Chapter 4 TAX INCENTIVES FOR HOUSEHOLD SAVING AND BORROWING Tullio Jappelli & Luigi Pistaferri We thank Patrick Honohan‚ Alberto Musalem and seminar participants at the World Bank Conference of April 8-9‚ 2002‚ for useful comments and Tea Trumbic for research assistance. Introduction Modern theories of intertemporal consumption choice emphasize that individuals may save for variety of motives: to smooth life-cycle fluctuations in income (the retirement‚ or life-cycle motive)‚ to face
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Zimbabwe Retail Sector: A look at some of the challenges presented by good economy growth. By Girland Chibaya A recent Economic Report for Africa mentioned that Zimbabwe is now ranked among the top 10 economic performers in Africa. While this is good news‚ what does this mean especially to those South African retail companies that are looking into investing in the country. A recent trend has shown that most retailers are starting to pay more attention to store growth to both South Africa and Sub-Saharan
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PUBLIC SECTOR WHAT ARE PUBLIC GOODS‚ MERIT GOODS AND IMPURE PUBLIC GOODS? WHAT KIND OF A PROBLEM IS ASSOCIATED WITH THE PROVISION OF PUBLIC GOODS? WHAT ARE THE REMEDIES? A public good is a good or service that can be consumed simultaneously by everyone and from which no one can be excluded—nonrival and nonexcludable. They are determined in terms of their economic rather than their administrative‚ physical‚ normative or financing charateristics. The market will fail to exist for public goods because
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Chemistry in Everyday Life Chemistry in Everyday Life Chemistry is a big part of your everyday life. You find chemistry in daily life in the foods you eat‚ the air you breathe‚ your soap‚ your emotions and literally every object you can see or touch. Here’s a look at some everyday chemistry. Elements in the Human Body Your body is made up of chemical compounds‚ which are combinations of elements. While you probably know your body is mostly water‚ which is hydrogen and oxygen. Most of the human
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Atmosphere –Water Interactions C. P. Huang Stumm W. and J. J. Morgan. Chapter 5. Aquatic Chemistry 1 Environmental Systems 2 5.2 Atmospheric generation of acidity 3 Genesis of acid rain 4 Chemical processes and Chemical Composition of Water Droplets 5 uM ueq/L NO360 60 SO4244 88 Cl 25 25 S(X) 173 Mg2+ 4.5 9 Ca2+ 16 32 NH4+ 85 85 K+ 2 2 Na + 5 5 H+ 50 50 S(M) 183 CH3COOH 5 5 6 7 8 Total Annual
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UTILIZATION OF MARIGOLD EXTRACT (Tagestes erecta L.) AND CIGARETTE BUTTS AS HOUSEHOLD INSECTICIDE INTRODUCTION Most insecticides effective for household use are inorganic which tend to be harmful to the user and to the environment. Recent statistics show that 75% of households use some form of insecticide‚ with much of this being used indoors. They are used to kill ants and roaches‚ mosquitoes‚ flea and tick. By design these products are all intended to be lethal – to insects that
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Brain. Sagan‚ Carl. Ballantine Books; Reissue edition February 12‚ 1986. http://antoine.frostburg.edu/chem/senese/101/consumer/faq/harispray-ingredients.shtml http://www.dit.ie/DIT/science/chemistry/rsccomp/competition01/hawkesclancy/bedroom/hairspray.html http://householdproducts.nlm.nih.gov/cgibin/household/ brands?tbl=brands&id=16003315 http://www.madsci.org/posts/archives/feb98/884957935.Ch.r.html http://www.psrc.usm.edu/macrog/ http://www.pg.com/science/haircare/hair_twh_111/hair_twh_111_02
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IIM LUCNOW MANFEST 2004 OPERA Paper On JIT IN SERVICE SECTOR By Deepti Mishra MBA(IB) 2004-2006 Phone no. 09868015479 Email Id. Deepti_d06@iift.ac.in Pooja Aggarwal MBA (IB) 2004-2006 Phone no. 09810673298 Email Id Pooja_d06@iift.ac.in INDIAN INSTITUTE OF FOREIGN TRADE NEW DELHI Executive summary JIT is one of the quality management techniques widely employed in manufacturing sector. It aims at eliminating anything that is unwanted in the organisation‚ thereby increasing
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has their own dedicated target market. Few of them only work in rural sector while others in both rural as well as urban. Many even are only catering in cities. Some are of Indian origin and some are foreign players. India’s economy has been one of the stars of global economics in recent years. It has grown by more than 9% for three years running. The economy of India is as diverse as it is large‚ with a number of major sectors including manufacturing industries‚ agriculture‚ textiles and handicrafts
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