\u0110\u1ec1 thi gi\u1eefa h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n H\u00f3a n\u0103m 2015 \u2013 THPT Phan Ch\u00e2u Trinh gi\u00fap c\u00e1c em c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c chu\u1ea9n b\u1ecb th\u1eadt t\u1ed1t cho k\u00ec thi s\u1eafp t\u1edbi:<\/p>\n
A. TR\u1eaeC NGHI\u1ec6M :<\/strong>\u00a020 c\u00e2u<\/p>\n C\u00e2u 1:<\/strong>\u00a0Tr\u00f9ng h\u1ee3p \u0111ivinyl t\u1ea1o ra cao su Buna. C\u00f4ng th\u1ee9c c\u1ee7a cao su Buna c\u00f3 c\u1ea5u t\u1ea1o l\u00e0 ?<\/p>\n A.\u00a0<\/strong>(-CH2<\/sub>-CH=CH-CH2<\/sub>-)n<\/sub>.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B.\u00a0<\/strong>(-CH2<\/sub>-CH2<\/sub>-CH2<\/sub>-CH2<\/sub>-)n<\/sub>.<\/p>\n C.\u00a0<\/strong>(-C2<\/sub>H-CH-CH-CH2<\/sub>-)n<\/sub>.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0<\/strong>(-CH2<\/sub>-CH-CH=CH2<\/sub>-)n<\/sub>.<\/p>\n C\u00e2u 2:<\/strong>\u00a0C\u00f3 bao nhi\u00eau ankin \u1ee9ng v\u1edbi c\u00f4ng th\u1ee9c ph\u00e2n t\u1eed C5<\/sub>H8<\/sub>\u00a0?<\/p>\n A.\u00a0<\/strong>1 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0B.\u00a0<\/strong>3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0C.\u00a0<\/strong>2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0D.\u00a0<\/strong>4<\/p>\n C\u00e2u 3:<\/strong>\u00a0Cho c\u00e1c h\u1ee3p ch\u1ea5t sau: CH3<\/sub>CH2<\/sub>CH2<\/sub>CH3<\/sub>\u00a0(1), CH3<\/sub>CH(CH3<\/sub>)CH3<\/sub>\u00a0(2), CH4<\/sub>\u00a0(3), CH3<\/sub>CH2<\/sub>CH3<\/sub>\u00a0(4). Theo th\u1ee9 t\u1ef1 t\u0103ng d\u1ea7n nhi\u1ec7t \u0111\u1ed9 s\u00f4i l\u00e0:<\/p>\n A.\u00a0<\/strong>(3) < (1) < (4) < (2)\u00a0\u00a0 \u00a0\u00a0B.\u00a0<\/strong>(4) < (3) < (2) < (1) \u00a0 \u00a0C.\u00a0<\/strong>(2) < (4) < (3) < (1)\u00a0 \u00a0\u00a0\u00a0D.\u00a0<\/strong>(3) < (4) < (2) < (1)<\/p>\n C\u00e2u 4:<\/strong>\u00a0Trong s\u1ed1 c\u00e1c hi\u0111rocacbon m\u1ea1ch h\u1edf sau: C4<\/sub>H10<\/sub>, C4<\/sub>H6<\/sub>, C4<\/sub>H8<\/sub>, C3<\/sub>H4<\/sub>, nh\u1eefng hi\u0111rocacbon n\u00e0o c\u00f3 th\u1ec3 t\u1ea1o k\u1ebft t\u1ee7a v\u1edbi dung d\u1ecbch AgNO3<\/sub>\u00a0\/NH3<\/sub>\u00a0?<\/p>\n A.\u00a0<\/strong>Ch\u1ec9 c\u00f3 C4<\/sub>H6<\/sub>. \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0B.\u00a0<\/strong>C4<\/sub>H6<\/sub>, C3<\/sub>H4<\/sub>.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0C.\u00a0<\/strong>Ch\u1ec9 c\u00f3 C3<\/sub>H4<\/sub>.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0D.\u00a0<\/strong>C4<\/sub>H0<\/sub>\u00a0,C4<\/sub>H8<\/sub>.<\/p>\n C\u00e2u 5:<\/strong>\u00a0Cho ph\u1ea3n \u1ee9ng gi\u1eefa buta-1,3-\u0111ien v\u00e0 HBr (t\u1ec9 l\u1ec7 mol 1:1,ki\u1ec3u 1,4), s\u1ea3n ph\u1ea9m ch\u00ednh c\u1ee7a ph\u1ea3n \u1ee9ng l\u00e0<\/p>\n A.\u00a0<\/strong>CH3<\/sub>CH=CHCH2<\/sub>Br.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B.\u00a0<\/strong>CH2<\/sub>BrCH2<\/sub>CH=CH2<\/sub>.<\/p>\n C.\u00a0<\/strong>CH3<\/sub>CHBrCH=CH2<\/sub>.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0<\/strong>CH3<\/sub>CH=CBrCH3<\/sub>.<\/p>\n C\u00e2u 6:<\/strong>\u00a0Ankan c\u00f3 c\u00f4ng th\u1ee9c chung l\u00e0:<\/p>\n A.\u00a0<\/strong>Cn<\/sub>H2n+2<\/sub>(n\u2265 1)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B.\u00a0<\/strong>Cn<\/sub>H2n-2<\/sub>(n\u2265 2)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0C.\u00a0<\/strong>Cn<\/sub>H2n+1<\/sub>(n\u2265 1)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0<\/strong>Cn<\/sub>H2n+2\u00ad<\/sub>(n\u22652)<\/p>\n C\u00e2u 7:<\/strong>\u00a0Khi cho but-1-en t\u00e1c d\u1ee5ng v\u1edbi dung d\u1ecbch HBr, theo qui t\u1eafc Maccopnhicop s\u1ea3n ph\u1ea9m n\u00e0o sau \u0111\u00e2y l\u00e0 s\u1ea3n ph\u1ea9m ch\u00ednh ?<\/p>\n A.\u00a0<\/strong>CH3<\/sub>-CH2<\/sub>-CH2<\/sub>-CH2<\/sub>Br \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0B.\u00a0<\/strong>CH3<\/sub>-CH2<\/sub>-CHBr-CH2<\/sub>Br.<\/strong><\/p>\n C.\u00a0<\/strong>CH2<\/sub>Br-CH2<\/sub>-CH2<\/sub>-CH2<\/sub>Br .\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0<\/strong>CH3<\/sub>-CH2<\/sub>-CHBr-CH3<\/sub>.<\/strong><\/p>\n C\u00e2u 8:<\/strong>\u00a0K\u00ea\u0301t qua\u0309 ph\u00e2n ti\u0301ch \u0111i\u0323nh l\u01b0\u01a1\u0323ng m\u00f4\u0323t h\u01a1\u0323p ch\u00e2\u0301t h\u01b0\u0303u c\u01a1 X la\u0300: 86,96%C; 7,24%H. C\u00f4ng th\u01b0\u0301c \u0111\u01a1n gia\u0309n nh\u00e2\u0301t cu\u0309a X la\u0300:<\/p>\n A.\u00a0<\/strong>C20<\/sub>H20<\/sub>O\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B.\u00a0<\/strong>C10<\/sub>H10<\/sub>O\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0C.\u00a0<\/strong>C15<\/sub>H15<\/sub>O\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0<\/strong>C12<\/sub>H12<\/sub>O<\/p>\n C\u00e2u 9:<\/strong>\u00a0\u0110\u00ea\u0309 xa\u0301c \u0111i\u0323nh s\u01b0\u0323 co\u0301 m\u0103\u0323t cu\u0309a cacbon va\u0300 hi\u0111ro trong h\u01a1\u0323p ch\u00e2\u0301t h\u01b0\u0303u c\u01a1 ng\u01b0\u01a1\u0300i ta chuy\u00ea\u0309n h\u01a1\u0323p ch\u00e2\u0301t h\u01b0\u0303u c\u01a1 tha\u0300nh CO2<\/sub>, H2<\/sub>O r\u00f4\u0300i du\u0300ng ca\u0301c ch\u00e2\u0301t na\u0300o sau \u0111\u00e2y \u0111\u00ea\u0309 nh\u00e2\u0323n bi\u00ea\u0301t l\u00e2\u0300n l\u01b0\u01a1\u0323t CO2<\/sub>\u00a0va\u0300 H2<\/sub>O?<\/p>\n A.\u00a0<\/strong>Dung d\u1ecbch Ca(OH)2<\/sub>\u00a0v\u00e0 dung d\u1ecbch CuSO4<\/sub>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0B.\u00a0<\/strong>Dung d\u1ecbch Ca(OH)2<\/sub>\u00a0v\u00e0 CuSO4<\/sub>\u00a0khan<\/p>\n C.\u00a0<\/strong>Ca(OH)2<\/sub>\u00a0khan v\u00e0 dung d\u1ecbch CuSO4<\/sub>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0D.\u00a0<\/strong>Ca(OH)2<\/sub>\u00a0khan v\u00e0 CuCl2<\/sub>\u00a0khan<\/p>\n C\u00e2u 10:<\/strong>\u00a0\u0110i\u1ec1u n\u00e0o\u00a0kh\u00f4ng<\/em><\/strong>\u00a0\u0111\u00fang khi n\u00f3i v\u1ec1 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a anken?<\/p>\n A.\u00a0<\/strong>L\u00e0 nh\u1eefng ch\u1ea5t kh\u00f4ng m\u00e0u\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B.\u00a0<\/strong>Nh\u1eb9 h\u01a1n n\u01b0\u1edbc<\/p>\n C.\u00a0<\/strong>Tan nhi\u1ec1u trong n\u01b0\u1edbc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0<\/strong>C\u00e1c anken t\u1eeb C2<\/sub>\u00a0\u0111\u1ebfn C4<\/sub>\u00a0l\u00e0 ch\u1ea5t kh\u00ed<\/p>\n C\u00e2u 11:<\/strong>\u00a0H\u1ee3p ch\u1ea5t\u00a0\u00a0 CH3<\/sub>-CH(C2<\/sub>H5<\/sub>)-CC-CH(CH3<\/sub>)-CH2<\/sub>– CH2<\/sub>-CH3<\/sub>\u00a0c\u00f3 t\u00ean g\u1ecdi l\u00e0:<\/p>\n A.\u00a0<\/strong>7-etyl-6-metyloct-5-in \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0B.\u00a0<\/strong>2-etyl-5-metyloct-3-in<\/p>\n C.\u00a0<\/strong>3,6-\u0111imetylnon- 4-in \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0D.\u00a0<\/strong>5-metyl-2-etyloct-3-in<\/p>\n C\u00e2u 12:<\/strong>\u00a0C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed c\u1ee7a buta-1,3-\u0111ien v\u00e0 isopren (2-metylbuta-1,3-\u0111ien) l\u1ea7n l\u01b0\u1ee3t l\u00e0:<\/p>\n A.\u00a0<\/strong>C4<\/sub>H6<\/sub>\u00a0v\u00e0 C5<\/sub>H10<\/sub>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B.\u00a0<\/strong>C4<\/sub>H8<\/sub>\u00a0v\u00e0 C5<\/sub>H10<\/sub>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0C.\u00a0<\/strong>C4<\/sub>H4<\/sub>\u00a0v\u00e0 C5<\/sub>H8<\/sub>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0<\/strong>C4<\/sub>H6<\/sub>\u00a0v\u00e0 C5<\/sub>H8<\/sub><\/p>\n C\u00e2u 13:<\/strong>\u00a0Trong ph\u00f2ng th\u00ed nghi\u1ec7m, \u0111i\u1ec1u ch\u1ebf metan b\u1eb1ng c\u00e1ch:<\/p>\n A.\u00a0<\/strong>Nhi\u1ec7t ph\u00e2n axit acetic\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B.\u00a0<\/strong>Ch\u01b0ng c\u1ea5t ph\u00e2n \u0111o\u1ea1n d\u1ea7u m\u1ecf<\/p>\n C.\u00a0<\/strong>Cracking propan c\u00f3 x\u00e1c t\u00e1c \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0D.\u00a0<\/strong>\u0110un natri axetat khan v\u1edbi v\u00f4i t\u00f4i x\u00fat.<\/p>\n C\u00e2u 14:<\/strong>\u00a0\u0110\u1ec3 l\u00e0m s\u1ea1ch etilen c\u00f3 l\u1eabn axetilen ta cho h\u1ed7n h\u1ee3p \u0111i qua dd n\u00e0o sau \u0111\u00e2y ?<\/p>\n A.\u00a0<\/strong>dd KMnO4<\/sub>\u00a0d\u01b0. \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0B.\u00a0<\/strong>dd AgNO3<\/sub>\u00a0\/NH3\u00a0<\/sub>d\u01b0.<\/p>\n C.\u00a0<\/strong>dd brom d\u01b0.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0<\/strong>T\u1ea5t c\u1ea3 \u0111\u1ec1u \u0111\u00fang.<\/p>\n C\u00e2u 15:<\/strong>\u00a0\u0110\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n V l\u00edt (\u0111ktc) h\u1ed7n h\u1ee3p X g\u1ed3m CH4<\/sub>, C2<\/sub>H4<\/sub>\u00a0thu \u0111\u01b0\u1ee3c 0,15 mol CO2<\/sub>\u00a0v\u00e0 0,2 mol H2<\/sub>O. Gi\u00e1 tr\u1ecb c\u1ee7a V l\u00e0:<\/p>\n A.\u00a0<\/strong>1,6\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0B.\u00a0<\/strong>3,36.<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0C.\u00a0<\/strong>4,48.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0D.\u00a0<\/strong>2,24.<\/p>\n