Introduction Chemistry: Chemistry is the science of matter‚ especially its chemical reactions‚ but also its composition‚ structure and properties. [pic] Daily Life: All the things that happen or that you do regularly. Chemistry in Daily Life: Chemistry is a big part of our everyday life. We find chemistry in daily life in the foods we eat‚ the air we breathe‚ our soap‚ our emotions and literally every object we can see or touch. Here’s a look at some everyday chemistry. [pic] Actually‚ we found
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awake because of the presence of a chemical called adenosine‚ in your brain. It binds to certain receptors and slows the nerve cell activity when sleep is signaled. 5. Anaerobic fermentation is also a great concept which is present in the chemistry of everyday life. It is present in yogurt‚ breads‚ cakes and many other baking products. It is the multiplication of certain useful bacteria which increase the size of the food and make it more filling and soft. 6. Soap is formed by molecules with a "head"
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II PUC – CHEMISTRY (34) MODEL QUESTION PAPER - 1 Time: 3hours 15 minutes Maximum marks: 70 Instructions: 1. The question paper has four parts: A‚ B‚ C and D. All parts are compulsory. 2. Write balanced chemical equations and draw labeled diagrams wherever required. 3. Use log tables and the simple calculator if necessary. (Use of scientific calculators is not allowed) PART-A I. Answer ALL of the following. (Each question carries 1 mark) 10x1=10 (Answer each question in one word or
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Assignment # 1 Chemistry Submitted to: dr. shamshad Submitted by: sheeraz ahmed Rg# 10-nust-be-me-83 Date: 11/4/2011 Table of Context * Introduction * Daily Life Applications * Fluorine * Introduction * Properties And Uses Of Fluorine * Fluoridation Of Water * Chlorofluorocarbons * Chlorine * Introduction * Uses Of Chlorine * Chlorine And Organic Compounds * Bromine * Introduction * Halogen Lamps * Iodine * Introduction * Uses And Applications
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Chemistry In Our Daily 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. We live in a world of matter. From the food that sustains our lives to various objects that have built up our physical culture‚ everything is made up of matter. The human body itself is a mixture of matter of differing types. The humans who used materials obtained from nature
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What does chemistry do to help us and how important is it? To go about answering these questions‚ we must find out where in our daily activities‚ chemistry is involved and how it benefits us. Without realising‚ chemistry is used in all part of our lives and some of its features are more recognised by specific user groups‚ for example a kid wouldn’t be interested in how chemistry makes their fathers shaving foam more lubricant. I believe looking at the problem from this perspective would
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Importance of chemistry in our daily life Importance of chemistry in our daily life Everything is made of chemicals. Many of the changes we observe in the world around we see that caused by chemical reactions. Chemistry is very important because it helps us to know the composition‚ structure& changes of matter. All the matters are made up of chemistry. In our every day like various chemical are being used in various from‚ some of those are being used as food‚ some of those used
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Facebook’s uses in daily life Facebook is something we are all familiar with in one-way or another. Facebook is the bridge between many relationships‚ and can help relationships begin and unfortunately can also destroy them. Facebook has become an addiction for some people and can consume a person’s whole life. The level of consumption can get so severe that the person can lose touch with reality. People become so engulfed with the phenomenon that is Facebook that they forget to actually live
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Introduction to Use of statistics in daily life:- Statistics deal with frequency distribution. It is used to compare twoor more frequency distribution taken from different population to see if there are any differences between them. The statistics uses the following measures for the comparisson. They are mean‚ median and mode. Mean is the average of all the observations. Median is the middle most value of the observations and mode has the maximum frequencies. Let us see the use of statistics
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An Essay on Mathematics in everyday life Introduction: Mathematics is one kind of science. We cannot do a single moment without mathematics. It has made our everyday life easy and comfortable. In official and personal life become paralyzed without mathematics. Functions: Different kinds of functions are performed by mathematics. It works with numbers‚ counting‚ and numerical operations. It is used to calculate something. It can be done both technically and manually. Large and complicated
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