IMPORTANT TOPICS OF CHEMISTRY 2009 Chap No.1 Q.1- Define chemistry & branches of chemistry any three? Q.2-Lrean about history of chemistry for short question and fill in the blanks? Q.3 what is scientific method? Define hypothesis and theory? CHAP NO.2 Q.1-Learns about any three laws of chemical combination only statement and example? Q.2-Define chemical reaction and types of chemical reaction with one example for each with the help of chemical equation? Q.3-Define MOLE‚ Atomic no
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The Importance of Chemistry in Computer Technology Chemistry is the branch of science that deals with the study of the nature‚ properties‚ and composition of matter‚ transformation of energy‚ and how these undergo changes. The simple fact is that chemistry plays an important role in human’s life from the moment we’re born. It usually begins from the first thing each morning. Most people wake up to an alarm or radio. These common household items contain batteries‚ which make them very
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Why is organic chemistry important? Organic compounds are used for many different things. Daily life in today’s world would be very hard to live in without organic compounds; in fact life would not be possible without organic compounds. For example‚ most of your body is made up of organic compounds. The food you eat is made up of organic compounds. Even the flavourings and colourings on processed food are organic. The clothes you wear are‚ yes you guessed it‚ organic as well. What’s more is that
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isn’t getting a long should it even be called a community? If makings self sacrifices is what makes a community better then that’s what should be done. When you look at something as big as a country like The U.S.A and something as small as your homing area you can see clearly how much freedom someone must give up to make things better for the people around them. In the United States where it is a melting pot of different cultures a lot of people must give up personal freedoms everyday. Since everyone
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I try to participate in as many community outreach activities as possible. I received a gold medal in the President’s Service Award for my contributions to the community. I volunteered as a tennis coach‚ camp counselor‚ Kumon grader‚ and library helper in the summer following my freshman year. Most my volunteer work has consisted of teaching of some form. Education is extremely important to me‚ and I feel it is the best way to give back to my community. Learning is the focal point of my life‚ and
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Do you feel community service is important to a community? Why or why not? Explain your answer in two or three paragraphs. Community Service is important for many reasons. Taking part and volunteering teaches compassion and understanding. One of my favorite things about community service is that there are opportunities and choices everywhere! You can volunteer for something you really believe and have an interest in‚ and can volunteer as much or as little as you ’d like or have time for. Since
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importance of chemistry in biology. Chemistry is an important part of biology. Modern biology overlaps with chemistry in explaining the structure and function of all cellular processes at the molecular level. Chemical principles are important in modern cell biology because all living cells are made up of chemicals and many chemical processes occur in various living organisms. In biology you learn about living organisms and their composition. Organisms are alive because of chemistry. Chemistry is the
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Its ability to burn was put to use in various ways down the ages‚ starting with phosphorus tapers and phosphorus matches.” In chemistry‚ striking a match starts a chemical reaction. In class‚ we studied different types of chemical reactions but in lighting a match‚ combustion reaction would be the appropriate factor in describing this reaction. A combustion reaction as described
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important to you? Why is it important to the community? There are many aspects of parks‚ recreation and leisure that interest me. I am particularly interested in the conservation and continued expansion of our park system. The rich cultural history and natural beauty the parks provide are vital to our country. Growing up in the rural south‚ where resources were often scarce‚ my family depended on local‚ state and national parks for a great deal of our leisure and recreation. We spent many summers
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Essay – Why is poetry important to our community? Poetry is defined as a work of literacy at which special intensity is given to the expression of feelings and ideas by the use of distinctive style and rhythm. Poetry existed from a very long time ago and was used for many purposes – to express the poet’s feelings‚ to record historical phenomenon and many more. Poetry was written and read by all kinds of people that weren’t necessary poets‚ but salesmen‚ lawyers‚ famers‚ doctors‚ scientists and many
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