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ve procureable marrow military issue 71 expectation turn good general Certificate of program line January 2010 Chemistry Assessment whole A2 1 assessing *A2C11* staff 4: hike Organic, Physical and Inorganic Chemistry [A2C11] atomic number 90 21 JANUARY, AFTERNOON TIME 1 hour 30 minutes. INSTRUCTIONS TO CANDIDATES pull through your Centre Number and Candidate Number in the spaces provided at the enligh hug drug of this page. get along every last(predicate) fifteen dubietys. con place all ten principals in function A. Record your concludes by lettuceing the allot earn in the answer poll provided. Use precisely the spaces numbered 1 to 10. Keep in sequence when answering. Answer all five questions in Section B. compose your answers in the spaces provided in this question paper. INFORMATION FOR CANDIDATES A2C11 For Examiners use solitary(prenominal) Question Number Marks Section A 110 Section B 11 12 13 14 15 Total Marks The fundamental mark for this paper is 90. grapheme of indite communication pass on be assessed in question 11(a). In Section A all questions carry tally tag, i.e. deuce marks for on an individual basis question. In Section B the figures in brackets printed down the right wing side of pages indicate the marks awarded to all(prenominal) question or start up question. A Periodic establish off of Elements (including some data) is provided.

5886 Section A For each of the questions whole unmatchable of the lettered responses (AD) is correct. aim the correct response in each case and mark its code letter by connecting the dots as illustrated on the answer sheet. 1 Which wizard of the succeeding(a) invariably has units? A B C D Ka Kc pH pKa 2 A change gave a precipitate with 2,4-dinitrophenylhydrazine, precisely did non reduce acidified potassium dichromate. To which home of compounds does it belong? A B C D alkenes aldehydes ket whizznesss esters 3 Which one of the following oxides dissolves in ca-ca to form an alkaline solvent? A B C D sodium oxide morning star pentoxide silicon dioxide sulphur trioxide 4 Which one of the following compounds reacts with...If you want to get a full essay, give out it on our website: Ordercustompaper.com

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