Chapter-5 SURFACE CHEMISTRY The branch of the Chemistry wich deals with the study of surface phenomena is called surface Chemistry. POINTS TO BE REMEMBERED: --1. Adsorption: - The accumulation of molecules species at the surface rather in the bulk of a solid or liquid is termed adsorption. 2. Desorption:-Removal of adsorbate from the surface of adsorbent is known as Desorption. 3. Sorption:-When adsorption and absorption both takes place simultaneously. 4. Type of adsorption: - On the basis of interaction
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Master in much more intimate detail from my teachers‚ classmates‚ his commentaries‚ books and the dining hall lectures. Through these stories and lessons amazing pictures are formed. We are introduced to a living person who is our teachers’ teacher‚ who exemplified filial piety‚ renunciation‚ generosity‚ kindness‚ and wisdom. I see the influence of the Venerable Master not just on my generation‚ but I see that this tradition is carried on to this day with the current generation‚ and will be passed
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once said‚ “Education is the most powerful weapon you can use to change the world.” The teacher imparts education hence the role of the teacher is of paramount importance both in the present and the future of a student. Teachers serve the society by instructing and guiding countless students through the different stages of their growth. They prepare them to take on the world which they are a part of. The teacher must play different roles in a student’s life. He must be his friend stirring him clear
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Disadvantages of Using a Mobile Phone Mobile phones are one of the most positively viewed inventions in the technological era. Considering that fact a serious question arises. Are there any advantages and disadvantages of using a mobile phone? Earlier days‚ when we were out of home or office‚ we needed to search for a public telephone booth to make a phone call. Now‚ we pick up our mobile phone and dial. It is a fact that having a mobile phone nowadays is a sort of a necessity. Mobile phones‚ formerly
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Luis Hernandez English 3A Period 5 9/28/12 When someone describes their selves they usually say a ton of words that best fit them. Although many words help describe a person sometimes just one word is enough. The word that would best describe me I think would be pursuer. One thing that makes me a pursuer is my family‚ they raised me to never give up on my dreams and I want to do achieve my goals to give back to them. Along with that another reason is I am a pursuer because I try hard for
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Everybody always wants to have a good teacher for school. But every teacher is not always going to be a good teacher. When people say they have a good teacher i think of the teacher as going the extra mile for them‚ willing to do anything for them. A good teacher should always have good qualities. These qualities should inclde respect‚ responsiblity‚ Leadership‚ Role Model‚ and being concerned. First the teacher should show and have respect. This is importsnt because if you dont have resprect
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Whenever a student is being asked to write an essay about 1000 words‚ a buzz sound is definitely going to alarm his/her head and student kept wondering about the length of 1000 words essay. Students want to complete the tricky assignment as soon as possible ignoring the quality of essay writing. Whether you write 1000 word essay or 250 words essay‚ your essay won’t worth the penny if it doesn’t have the quality to be appraised. Some students are very fond of filling in the pages without considering
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former head teacher‚ Ms. Sabadel‚ has had the strongest influence on me and on my learning. As the year passed she changed the way in which I approach new challenges and that without understanding‚ nothing makes sense in life. And to understand‚ it requires me more than to read books… I first met her when entering high school where she taught Hungarian literature. Ms. Sabadel was a typical Hungarian kind-looking young lady‚ dressed in a very classy way. She only become or head teacher when we were
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officer for ABC Corporation in the Phoenix area. He is always stationed at the security desk in the main lobby to greet employees and visitors. One day he observed an employee from the finance department muttering something under his breath and acting strangely as he walked by the security desk. He noticed this same behavior the following day. On the third day‚ there was a shooting in the finance department. The director of finance and her administrative assistant were shot and killed by the employee
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morning to each and everyone around‚ We all know that Teachers’ day is intended to be a special day for the appreciation of our teachers. And also‚ Teachers’ Day represents a significant token of the awareness and understanding displayed for the vital contribution that teachers make to education and development. As I meet teachers along the way‚ I couldn’t help but to smile and greet them a Happy Teachers’ Day not just because it’s their special day‚ but it’s because of all the things and especially
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