{"common":{"save":0,"post_id":"9633","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"8233","post_id":"9633","mon_id":"1159892","chapter_id":"1160152","question":"<p data-pm-slice=\"0 0 []\">H\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 nào sau \u0111ây thu\u1ed9c dãy \u0111\u1ed3ng \u0111\u1eb3ng Alkane?<\/p>","options":["A. C10H22","B. C8H16","C. C6H6","D. C4H6"],"correct":"1","level":"1","hint":"","answer":"<p>\u0110áp án: <strong>A. C10H22<\/strong><\/p><p>Dãy \u0111\u1ed3ng \u0111\u1eb3ng <strong data-end=\"83\" data-start=\"62\">Alkane (paraffin)<\/strong> có công th\u1ee9c chung là: CnH2n+2<\/p>","type":"choose","extra_type":"classic","user_id":"139","test":"0","date":"2025-07-08 09:47:26","option_type":"txt","len":0},{"id":"8234","post_id":"9633","mon_id":"1159892","chapter_id":"1160152","question":"<p data-pm-slice=\"0 0 []\">S\u1ed1 \u0111\u1ed3ng phân c\u1ea5u t\u1ea1o \u1ee9ng v\u1edbi công th\u1ee9c phân t\u1eed C5H12 là<\/p>","options":["A. 6","B. 4","C. 5","D. 3"],"correct":"4","level":"1","hint":"","answer":"<p>\u0110áp án: <strong>D. 3<\/strong><\/p><p data-end=\"161\" data-start=\"119\"><strong data-end=\"156\" data-start=\"122\">S\u1ed1 \u0111\u1ed3ng phân c\u1ea5u t\u1ea1o c\u1ee7a C\u2085H\u2081\u2082<\/strong> g\u1ed3m:<\/p><ol data-end=\"291\" data-start=\"163\"> <li data-end=\"193\" data-start=\"163\"><p data-end=\"193\" data-start=\"166\"><strong data-end=\"178\" data-start=\"166\">n-pentan<\/strong> (m\u1ea1ch th\u1eb3ng)<\/p><\/li> <li data-end=\"242\" data-start=\"194\"><p data-end=\"242\" data-start=\"197\"><strong data-end=\"211\" data-start=\"197\">iso-pentan<\/strong> (m\u1ea1ch nhánh 1 nhóm CH\u2083 \u1edf C2)<\/p><\/li> <li data-end=\"291\" data-start=\"243\"><p data-end=\"291\" data-start=\"246\"><strong data-end=\"260\" data-start=\"246\">neo-pentan<\/strong> (m\u1ea1ch nhánh 2 nhóm CH\u2083 \u1edf C2)<\/p><\/li><\/ol>","type":"choose","extra_type":"classic","user_id":"139","test":"0","date":"2025-07-08 09:48:05","option_type":"txt","len":0},{"id":"8235","post_id":"9633","mon_id":"1159892","chapter_id":"1160152","question":"<p data-pm-slice=\"0 0 []\">Công th\u1ee9c t\u1ed5ng quát c\u1ee7a Alkane là<\/p>","options":["A. CnHn+2","B. CnH2n+2","C. CnH2n","D. CnH2n-2"],"correct":"2","level":"1","hint":"","answer":"<p>\u0110áp án:<strong> B. CnH2n+2<\/strong><\/p><p><strong data-end=\"74\" data-start=\"56\">Ankan (Alkane)<\/strong> là dãy \u0111\u1ed3ng \u0111\u1eb3ng c\u1ee7a các hi\u0111rocacbon <strong data-end=\"127\" data-start=\"112\">no, m\u1ea1ch h\u1edf<\/strong>, ch\u1ec9 ch\u1ee9a liên k\u1ebft \u0111\u01a1n.<\/p>","type":"choose","extra_type":"classic","user_id":"139","test":"0","date":"2025-07-08 09:48:46","option_type":"txt","len":0}]}
