CHEMISTRY Guess Paper – 2013 Class – XI Subject - CHEMISTRY MAX MARKS=90 ……………………………………………………………………………………… General instructions: All questions are compulsory. Marks for each question are indicated against it. Questions number 1to 8 are very short –answer questions‚ carrying 1 mark each. Answer these in one word or about one sentence each. Questions number 9 to18 are short –answer questions‚ carrying 2 marks each. Answer these in about 30 words each. Questions number19 to27
Premium Periodic table Alkaline earth metal Quantum mechanics
The role of telecommunication in our life Telecommunication plays an important role in our life today. Generally telecommunication is the transmission of signal over a distance for purpose of sending information. By sharing information‚ human can get such a development today. information is even considered to be one of standard criteria to assess life quality of a man. Life quality of a man is assessed according to the amount of information he get and means of approaching information. In earlier
Premium Telecommunication Telephone Developed country
Physics In Our Everyday Life Physics is not something that only knowledgeable scientist think about because physics coincides with our everyday life. They consist of energy‚ kinetic energy‚ potential energy‚ conservation of energy‚ velocity‚ acceleration‚ mass‚ force‚ and gravity. Fist there is energy. You need to go to bed early so you will have energy in the morning to go to school. Energy gives you the e ability to do work. Energy is everywhere in nature‚ sunlight wind‚ water
Premium Energy Classical mechanics Mass
In this paper I will go over my results to the daily hassle self-assessment results and the many factors that have affected my stress. I will also explain ways to lessen the stress and promote my psychological and physical health. After comparing my total hassle score with the given relative hassle scores I learned that in relation to other college students I have a little over the average amount of stress. There are many stress factors in my life that were not shown on the self-assessment such
Premium
------------------------------------------------- The Diary of Anne Frank (TV serial) From Wikipedia‚ the free encyclopedia The Diary of Anne Frank | Genre | Historical drama | Written by | Anne Frank (diary) Deborah Moggach | Directed by | Jon Jones | Starring | Ellie Kendrick Tamsin Greig Geoff Breton Iain Glen Felicity Jones | Country of origin | United Kingdom | Original language(s) | English | No. of episodes | 5 | Production | Producer(s) | Elinor Day | Running
Premium Anne Frank The Diary of a Young Girl Otto Frank
atoms can rotate and vibrate with respect to each other. These vibrations and rotations also have discrete energy levels‚ which can be considered as being packed on top of each electronic level. UV/Vis spectroscopy is routinely used in analytical chemistry for thequantitative determination of different analytes‚ such as transition metal ions‚ highly conjugated organic compounds‚ and biological macromolecules. Spectroscopic analysis is commonly carried out in solutions but solids and gases may also
Premium Spectroscopy Electromagnetic radiation Light
Innovation of Distance Learning/Online Learning Traditionally‚ distance learning provided instructional programs through the use of prepackaged text‚ audio‚ and video courses sent to physically isolated students. These initial programs provided very limited interaction between the student and the instructor. With advances in communication technology and the innovation of the educational community‚ distance learning has become more interactive between the student and the instructor. The new online
Premium Education Learning E-learning
“Carbohydrates in our Life” The cells are composed of biomolecules that are needed in order for us to live‚ one of which are carbohydrates. Most people tend to think that carbohydrates are fats but that is not the correct way of thinking about it. Truthfully‚ these are all just fallacies. In fact‚ carbohydrates or in scientific terms called as “saccharides” serves as fuel and energy storage in our body. It can either be classified as simple or complex and is composed of carbon‚ hydrogen and oxygen
Premium Nutrition Obesity Health
PARAGRAPH STRUCTURE Good paragraph construction depends mainly on a) thinking through each idea so that you develop it logically and clearly‚ and b) then guiding the reader through your thought processes by using appropriate joining expressions. This means making the sentences fit together properly. Most paragraphs are composed of three parts. I. Introduction: gives background information or provides a transition; should include the topic sentence (expresses the main idea to be developed
Premium Electromagnetic radiation Intelligence quotient Typography
performance orientation places high emphasis on performance and rewards people for improvements and excellence (Daft‚ 2010). In the perspective of GLOBE value dimensions‚ China and United have different views when it comes to businesses and way of life. In the United States‚ Americans view performance as being indicative of success. If a company is performing well‚ then the business will continue to gain profits. In contrast to China’s way of thinking‚ the American investors were more concerned of
Premium Culture Rate of return Joint venture