YJC h2 chem revision package

Name: ____________________________________ CTG: ________________ Contents Section A: Physical Chemistry Topic 1 Atoms, Molecules and Stoichiometry Pg 2 − 14 Topic 2 Atomic Structure Pg 15 − 19 Topic 3 Chemical Bonding Pg 20 − 32 Topic 4 The Gaseous State Pg 33 − 40 Topic 5 Chemical Energetics Pg 41 − 76 Topic 6 Electrochemistry Pg 77 − 102 Topic 7.1 Chemical Equilibria Pg 103 − 118 Topic 7.2 Ionic Equilibria Pg 119 − 153 Topic 8 Reaction Kinetics Pg 154 − 186 Section B: Inorganic Chemistry Topic 9.1 The Periodic Table: Chemical Periodicity Pg 187 − 202 Topic 9.2 Group II Elements Pg 203 − 215 Topic 9.3 Group VII Elements Pg 216 − 230 Topic 9.4 An Introduction to the Chemistry of Transition Elements Pg 231 − 270 Section C: Organic Chemistry Topic 10.1 Reactions and Reaction Schemes Pg 271 − 318 Topic 10.2 Introduction to Organic Chemistry Pg 319 − 324 Topic 10.3 Mechanisms and Reactions o Hydrocarbons Pg 325 − 339 o Halogen Derivatives Pg 340 − 356 o Hydroxy Compounds Pg 357 − 359 o Carbonyl Compounds Pg 360 − 361 o Carboxylic Acids and Derivatives Pg 362 − 365 o Nitrogen Compounds Pg 366 − 395 Topic 10.4 Distinguishing Tests Pg 396 − 411 Topic 10.5 Structural Elucidation Pg 412 − 441 DISCLAIMER This publication is intended for your own personal revision purpose. As it contains the questions from the Preliminary Examinations (2010) of other colleges, no part of this publication can be transmitted, in electronic means or otherwise, for other purposes. This disclaimer is made in protection of the rights of all colleges who have shared their Preliminary Examination papers with us. YISHUN JUNIOR COLLEGE H2 CHEMISTRY 9647 JC2 INTENSIVE REVISION PACKAGE Structured and Free Response Questions (Extracted from 2010 Prelim Exams)

Topic 1: Atoms, Molecules and Stoichiometry JC2 H2 Chemistry Intensive Revision Package (Structured & FR) 2011 JC2 Chemistry Unit 1 Copyright @ Yishun Junior College TOPIC 1: ATOMS, MOLECULES AND STOICHIOMETRY 1 CJC/2010/P2/Q2(a) Level of Difficulty: [  ] 2 HCI/2010/P2/Q2(d) Level of Difficulty: [  ] 3 NYJC/2010/P3/Q4(a) Level of Difficulty: [  ] 4 PJC/2010/P3/Q3(b) Level of Difficulty: [  ] [2]

Topic 1: Atoms, Molecules and Stoichiometry JC2 H2 Chemistry Intensive Revision Package (Structured & FR) 2011 JC2 Chemistry Unit 7 Copyright @ Yishun Junior College 20 HCI/2010/P3/Q5(a) Level of Difficulty: [  ] 21 PJC/2010/P3/Q4(b) Level of Difficulty: [  ] Suggested Answers 1 CJC/2010/P2/Q2(a) Level of Difficulty: [  ]

Topic 1: Atoms, Molecules and Stoichiometry JC2 H2 Chemistry Intensive Revision Package (Structured & FR) 2011 JC2 Chemistry Unit 8 Copyright @ Yishun Junior College 2 HCI/2010/P2/Q2(d) Level of Difficulty: [  ] 3 NYJC/2010/P3/Q4(a) Level of Difficulty: [  ] 4 PJC/2010/P3/Q3(b) Level of Difficulty: [  ] 5 VJC/2010/P2/Q5(a) Level of Difficulty: [  ]

Topic 1: Atoms, Molecules and Stoichiometry JC2 H2 Chemistry Intensive Revision Package (Structured & FR) 2011 JC2 Chemistry Unit 9 Copyright @ Yishun Junior College 6 YJC/2010/P2/Q4(a) Level of Difficulty: [  ] 7 ACJC/2010/P3/Q5(d) Level of Difficulty: [  ]

Topic 1: Atoms, Molecules and Stoichiometry JC2 H2 Chemistry Intensive Revision Package (Structured & FR) 2011 JC2 Chemistry Unit 10 Copyright @ Yishun Junior College 8 CJC/2010/P2/Q3(c) Level of Difficulty: [  ] 9 MI/2010/P3/Q1(b) Level of Difficulty: [  ] ; ; ; ; 10 MJC/2010/P2/Q3(c) Level of Difficulty: [  ]

Topic 1: Atoms, Molecules and Stoichiometry JC2 H2 Chemistry Intensive Revision Package (Structured & FR) 2011 JC2 Chemistry Unit 11 Copyright @ Yishun Junior College 11 NJC/2010/P2/Q2(c) Level of Difficulty: [  ] (i) Cr 2O3 + 2 Al  Al2O3 + 2 Cr (ii) 74.4 tons 12 RVHS/2010/P3/Q1(a) Level of Difficulty: [  ] 13 RVHS/2010/P3/Q5(g) Level of Difficulty: [  ]

Topic 1: Atoms, Molecules and Stoichiometry JC2 H2 Chemistry Intensive Revision Package (Structured & FR) 2011 JC2 Chemistry Unit 12 Copyright @ Yishun Junior College 14 SAJC/2010/P2/Q2(a) Level of Difficulty: [  ] 15 SAJC/2010/P3/Q5(d) Level of Difficulty: [  ] 16 SRJC/2010/P2/Q3(a) Level of Difficulty: [  ] (i) (ii)

Topic 1: Atoms, Molecules and Stoichiometry JC2 H2 Chemistry Intensive Revision Package (Structured & FR) 2011 JC2 Chemistry Unit 13 Copyright @ Yishun Junior College 17 SRJC/2010/P3/Q4(d) Level of Difficulty: [  ] Mg3N2 + 3H2O  3MgO + 2NH3 18 TJC/2010/P3/Q3(e) Level of Difficulty: [  ] 19 AJC/2010/P3/Q1(c) Level of Difficulty: [  ]

Topic 1: Atoms, Molecules and Stoichiometry JC2 H2 Chemistry Intensive Revision Package (Structured & FR) 2011 JC2 Chemistry Unit 14 Copyright @ Yishun Junior College 20 HCI/2010/P3/Q5(a) Level of Difficulty: [  ] 21 PJC/2010/P3/Q4(b) Level of Difficulty: [  ]