Chemistry Grade 8 First Term Examination Portion Coverage, Answer Key and Work Sheet 2021
Chemistry Grade 8 First Term Examination Portion Coverage, Answer Key & Work Sheet 2021 Portion Coverage: Chapter 15 Energy Changes (complete) Exercise Page 201 a) Oxygen b) water; combustion; monoxide; soot; incomplete c) energy; increases; Endothermic; decreases Question 1 Chapter 16 Rate of Reaction (complete) Exercise Page 218 Question 1 a) large; larger; b) faster; volume; collide c) higher; quickly; more; harder d) catalyst; unchanged e) ...