Ordinary Level ENGLISH LANGUAGE 1123/12 May/June 2014 Paper 1 Writing 1 hour 30 minutes No Additional Materials are required. * 7 9 8 5 3 1 3 0 4 5 * READ THESE INSTRUCTIONS FIRST An answer booklet is provided inside this question paper. You should follow the instructions on the front cover of the answer booklet. If you need additional answer paper ask the invigilator for a continuation booklet. NB: Remember that Section 1 and Section 2 of this paper are worth the same number of marks‚ so you should
Free Writing University of Cambridge Creative writing
Chromatography Abstract Paper chromatography is one of the methods under chromatography‚ it can use in identifying unknown compounds using known compound and it can also use as a separation technique based on the differences in affinities of components of the mixture to a stationary phase and a mobile phase. In the experiment‚ the stationary phase was the filter paper onto which the dye samples were dropped onto while the mobile phase was the solvent mixture containing ethanol and water which
Premium Chromatography Analytical chemistry Gas chromatography
The Federalist Papers A Penn State Electronic Classics Series Publication The Federalist Papers is a publication of the Pennsylvania State University. This Portable Document file is furnished free and without any charge of any kind. Any person using this document file‚ for any purpose‚ and in any way does so at his or her own risk. Neither the Pennsylvania State University nor Jim Manis‚ Faculty Editor‚ nor anyone associated with the Pennsylvania State University assumes any responsibility for
Premium Federalist Papers
Analysis of Food Colorings by Paper Chromatography Introduction Paper Chromatography one method for testing the purity of compounds and identifying substances. This is a useful technique because it is relatively quick and requires small quantities of material. Separations in paper chromatography involve the same principles as those in thin layer chromatography. The substances are distributed between a stationary phase and a mobile phase. The stationary phase is usually
Premium Thin layer chromatography Chromatography Color
Pentagon Papers; The Truth to War On June 31‚ 1971‚ President Nixon picked up a copy of his New York Times newspaper and found the 1st story on the Pentagon Papers. The Pentagon Papers was a hidden government document that had information on the Vietnam War. It was also a government study in Southeast Asia. Daniel Ellsberg knew that the government was hiding something. Daniel Ellsberg was a political activist. He was the one who leaked the information to the New York Times. Daniel Ellsberg
Premium Richard Nixon Gerald Ford Vietnam War
against them. The first character to be introduced and act as the basis of all vampires is Dracula‚ who was introduced in a book by Bram Stoker in the year 1897 titled Dracula. All the fictional characters of vampires have been guided by the book and title of the first vampire‚ Dracula‚ and with this evolution of different vampire characters have been introduced ever since. The creature in the film Dracula by Tod Browning‚ managed to be incorporated into the American culture very easily and the character
Premium Vampire Dracula Bram Stoker
Business Plan: Paper Recycle & Reuse 1. Introduction a. The name of my business is “All Papers”. b. The business is about recycle and reuse paper 2. Business Description a. The company will collect the second hand paper‚ cardboard box and textbooks then turns into pencil‚ gift box and white papers. b. Paper is one of the most common daily use‚ recycle paper will have a low cost to get the processed materials and low risk. c. The main goal for this business is
Premium Recycling Paper Marketing
In the novel Paper Towns by John Green‚ Quentin Jacobsen is a senior in high school who is on a mission to rescue his runaway love and neighbor‚ Margo Roth Spiegelman. As children Margo and Quentin were inseparable‚ everything they did they did together. Margo and Quentin formed a bond that seemed unbreakable. But as time went on‚ and they grew apart‚ Quentin found his identity in doubt; he begins questioning himself. Quentin experiences a loss by losing a friendship he thought would be everlasting
Premium John Green Paper Towns High school
Recrystallization Estopace‚ Edgie1‚ Polintan‚ Clarisse K. Professor Edgie Estopace‚ School of Chemical Engineering‚ Chemistry and Biotechnology‚ Mapua Institute of Technology; Clarisse Polintan‚ CHM145L/A21‚ School of Chemical Engineering‚ Chemistry and Biotechnology‚ Mapua Institute of Technology ABSTRACT This experiment is all about identifying the appropriate solvent for recrystallization and technique and to use the recrystallization technique in purifying a solid sample. Most organic
Premium Solvent Temperature Solubility
throughout the years. In the Bela Lugosi film of Dracula there are clearly many differences from the novel by Bram Stocker. For example‚ in the film‚ Dracula’s appearance is much different then that of the description in the novel. In the novel Dracula is described to appear old with pale skin and a white moustache. In the film however‚ Dracula is portrayed a young looking man with sleek hair and a face clear of any facial hair. In the novel when Dracula is seen in London for the first time‚ he is characterized
Premium Dracula Count Dracula Bram Stoker