英皇_2006_mock_chem_II_a.fung

英皇_2006_mock_chem_...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
Prepared by A. Fung CHEMISTRY PAPER 2 A. Fung A. Fung - 化學實驗師 z 畢業於 香港中文大學化學系 , 並獲頒發「崇基獎 學金 」,亦考取 學位教師教育文憑 z 大學時 副修心理學 ,是 有效學習方法的專家 z 曾在 香港電台第五台做會考專線化學科主講嘉賓 z 曾為明報撰寫化學專攔。 z 編寫多本會考化學參考書。 z 去年「十優狀元」亦有報讀 A.Fung 之補習課程。 A. Fung ……. . 全港唯一 Chem. Essay 天書作者
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2006-CE CHEM 2 http://www.fungsir.net HONG KONG CERTIFICATE OF EDUCATION EXAMINATION MOCK EXAMINATION CHEMISTRY PAPER 2 11:00 am 12:00 noon (1 hour) Subject Code 160 1. Read carefully the instructions on the Answer Sheet and insert the information required (including the Subject Code) in the spaces provided. 2. When told to open this book, you should check that all the questions are there. Look for the words ‘ END OF PAPER ’ after the last question. 3. All questions carry equal marks. 4. ANSWER ALL QUESTIONS . You should mark all your answers on the Answer Sheet. 5. You should mark only ONE answer for each question. If you mark more than one answer, you will receive NO MARKS for that question. 6. No marks will be deducted for wrong answers. Date of Exam. 15 th May, 2006 (Monday) © by A. Fung 保留版權 www.fungsir.net All Rights Reserved 2006
Background image of page 2
There are 30 questions in section A and 20 questions in Section B. Atomic numbers and relative atomic masses of elements can be obtained from the Periodic Table printed on page 1. Section A Directions Question 1 and 2 refer to the following diagram which shows a fractionating column of an oil refinery. fraction M fraction N fraction P f r a c t i o n Q vapour of crude oil fraction R fraction S 1. Which of the following fractions burnt with least sooty fumes A . M B . N C . R D . S 2. Which of the following statements is correct A. Fraction M has the highest boiling point. B. Fraction S is used for surfacing roads. C. Fraction Q is the most viscous. D. Fraction R is a colorless liquid. © by A. Fung www.fungsir.net ©
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
+ Na C C C C C C CH 3 H CH 3 H CH 3 H H CH 3 CH 3 H C H 3 H CH 3 SO 3 3. Z is a synthetic polymer. On gentle heating, it softens and chars. On strong heating, it burns with an acidic smell. Z is probably A. polyvinyl chloride B. polystyrene C. urea-methanal D. perspex 4. When a glass of wine is left overnight, it becomes sour. Which of the following reactions is responsible for this change A. fermentation B. oxidation C. neutralization D. esterification 5. Which of the following fertilizers contains the largest percentage by mass of nitrogen A. ammonium chloride B. potassium nitrate C. ammonium sulphate D. sodium nitrate 6. Which of the following statements concerning the Contact Process is INCORRECT A. Vanadium(V) oxide is used as a catalyst in the process. B.
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/02/2011 for the course CHINESE 12 taught by Professor Cn during the Spring '11 term at CNUAS.

Page1 / 10

英皇_2006_mock_chem_...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online