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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Economics of Daily Life Leah Hand Stevens-Henager College Economics of Daily Life Economics is a study of how society manages its scarce resources. The literal translation for economy is “one who manages a household.” “In an increasingly complex world connected by social and economic interaction and interdependence‚ news of stock market fluctuations‚ consumer confidence scores‚ and various economic indicators fill the media” (Broome & Preston-Grimes‚ 2011). This means that economics is
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Kayunda Terry EN1420 4/20/15 Argumentation in Daily Life Argument – ar·gu·ment /ˈärɡyəmənt/ Noun 1. An exchange of diverging or opposite views‚ typically a heated or angry one. 2. A reason or set of reasons given with the aim of persuading others that an action or idea is right or wrong. Personal: Relationships are a perfect example of where arguments and persuasion takes place in daily life. There are different viewpoints on both ends and there can be times where you both don’t see eye to eye
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POLYNOMIALS IN DAILY LIFE Polynomials are a combination of several terms that can be added‚ subtracted or multiplied but not divided. While polynomials are in sophisticated applications‚ they also have many uses in everyday life. Although many of us don’t realize it‚ people in all sorts of professions use polynomials every day. The most obvious of these are mathematicians‚ but they can also be used in fields ranging from construction to meteorology. Polynomials in Construction and Material
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“Our Daily Life” I have encountered so many things in life; all of them seem to be related to me. In this reflection that you’ll see is all my experience in life that is changing every day. I know I’m not a perfect person but I will share this to you (all readers) to reflect it‚ not just me or the person beside you. I have this persons in my mind that I want to share‚ first of is my cousin in my father side; his name is Nunoy “Nuno” Lapasaran. He has this kind of sickness that he will
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Introduction of Character & Background Life My name is Akikkii Chi and at the time I was 16 years old. I was born (and lived) in Nigeria and spoke Afro-asiatic and knew no English. I lived in a village with my mother‚ father and younger brother who were at the time 14 years old. My village was quite small‚ it was a place where everybody knew each other’s names and everybody enjoyed each other company. As far as I was concerned we were all very happy and lived nice lives. I was always so open-minded
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of matter” Its brief meaning explains it all. Chemistry is a science that deals with matter‚ its composition‚ and changes they undertake. Chemistry has been part in our lives ever since. It contributes to our existence‚ our culture‚ and our life. Chemistry explains why changes happen around us. All living processes are chemical reactions. It helps in sustaining our needs. Through this we are able to feed the world’s population‚ medicines to cure diseases and improve health‚ and to protect
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To start off‚ I will be talking about the Aztec’s daily life. The animals the Aztecs hunted were turkeys‚ dogs‚ ducks‚ deer‚ rabbits‚ iguana‚ fish‚ shrimp‚ grasshoppers‚ and worms. The Aztec children played with marbles‚ stones‚ and the bow and arrow. A husband could have more than one wife. A steam bath was in every Aztec house. The houses were adobe and made out of mud bricks. The Aztecs spoke the language of Nahuatl. The two main classes were the nobles and the common people. The Aztecs buried
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Geometry Assignment Date: 24 June 2013 A. Name each of the following. Refer to the figure below. Write your answer in a one whole sheet of paper. 1. a circle 2. three radii 3. a diameter 4. a tangent 5. a secant 6. three chords 7. point of tangency 8. central angle 9. four minor arcs 10. at least two major arcs B. Indicate whether each statement is true or false. 1. All radii of a circle are congruent. 2. A radius is a chord of a circle. 3. A line may intersect a circle at
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and transparent (sodium chloride)‚ opaque‚ and even metallic and lustrous (iron disulfide). In many cases the apparent opacity or transparency are only related to the difference in size of the individual monocrystals. Now examples of using salts in our daily life with some description. Colors in fireworks are usually generated by pyrotechnic stars—usually just called stars—which produce intense light when ignited. Stars contain five basic types of ingredients. A fuel which allows the star to burn An
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