CHEM#19 ~ CXC/CSEC CHEMISTRY JUNE 2018 Paper 1 ~ Revision#2

CXC/CSEC Chemistry ~ June 2018 Paper 1 ~ Q&A Timestamps: 01 ~ matter is made up of tiny particles ~ Q & A 0:10 02 ~ mass number ~ Q & A 0:25 03 ~ exothermic reaction ~ Q & A 0:40 04 ~ an atom and an ion ~ Q & A 0:55 05 ~ isotopes ~ Q & A 1:10 06 ~ anions ~ Q & A 1:25 07 ~ name that element ~ Q & A 1:40 08 ~ barium and group II ~ Q & A 1:55 09 ~ 1 mole of hydrogen ions ~ Q & A 2:10 10 ~ does not conduct electricity ~ Q & A 2:25 11 ~ sulfur and something like sodium ~ Q & A 2:40 12 ~ ionic compound ~ Q & A 2:55 13 ~ electron pairs in methane ~ Q & A 3:10 14 ~ formation of a metallic bond ~ Q & A 3:20 15 ~ pH of 1 ~ Q & A 3:35 16 ~ copper sulfate solution ~ Q & A 3:50 17 ~ diatomic molecules ~ Q & A 4:05 18 ~ 2 electrons in outer shell ~ Q & A 4:20 19 ~ carbon monoxide ~ Q & A 4:35 20 ~ preparing copper sulfate ~ Q & A 4:50 21 ~ weak, strong or non-electrolyte ~ Q & A 5:05 22 ~ plant pigments ~ Q & A 5:20 23 ~ reduced compound ~ Q & A 5:35 24 ~ oxidizing agent ~ Q & A 5:50 25 ~ water's conductivity ~ Q & A 6:05 26 ~ exothermic reaction graph ~ Q & A 6:20 27 ~ reacts with ammonium salt ~ Q & A 6:33 28 ~ giant covalent structure ~ Q & A 6:45 29 ~ ion converted to neutral atom ~ Q & A 7:00 30 ~ extinguishes burning splint ~ Q & A 7:15 31 ~ acid rain culprit ~ Q & A 7:29 32 ~ brown gas turns blue litmus paper red ~ Q & A 7:44 33 ~ sulfur manufacturing ~ Q & A 8:00 34 ~ will not displace hydrogen ~ Q & A 8:14 35 ~ raw materials used in iron extraction ~ Q & A 8:28 36 ~ property of metals ~ Q & A 8:42 37 ~ identify ammonia gas ~ Q & A 8:56 38 ~ aluminum and iron and corrosion ~ Q & A 9:10 39 ~ hydrogen bromide ~ Q & A 9:25 40 ~ covalent bonds ~ Q & A 9:39 41 ~ soluble hydroxide ~ Q & A 9:54 42 ~ aluminum ~ Q & A 10:10 43 ~ chlorophyll ~ Q & A 10:23 44 ~ will not react with water ~ Q & A 10:37 45 ~ metal oxide that can't be reduced by hydrogen ~ Q & A 10:51 46 ~ saturated hydrocarbon ~ Q & A 11:05 47 ~ dehydratable compound ~ Q & A 11:22 48 ~ isomers of butane ~ Q & A 11:35 49 ~ ethene converted ~ Q & A 11:50 50 ~ but-2-ene structure ~ Q & A 12:05 51 ~ soluble in water ~ Q & A 12:20 52 ~ addition polymerization ~ Q & A 12:35 53 ~ major source of alkanes and alkenes ~ Q & A 12:45 54 ~ hydrocarbon cracked ~ Q & A 13:03 55 ~ forward reaction ~ Q & A 13:18 56 ~ reverse reaction ~ Q & A 13:33 57 ~ homologous series ~ Q & A 13:48 58 ~ fermentation of sugars using glucose as substrate ~ Q & A 14:03 59 ~ homologous series structure ~ Q & A 14:18 60 ~ boiling point of a straight chain alcohol ~ Q & A 14:33 May/June P1-Solutions CSEC Chemistry Playlist    • CXC/CSEC Chemistry June Paper1s   January P1-Solutions CSEC Chemistry Playlist    • CXC/CSEC Chemistry January Paper1s   All P1-Solutions CSEC Chemistry Playlist    • CXC/CSEC Chemistry Paper 1s   P2-Solutions:    • Solutions ~ CSEC Chemistry P2s