{"common":{"save":0,"post_id":"7877","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"8124","post_id":"7877","mon_id":"1159533","chapter_id":"1159554","question":"<p>Công th\u1ee9c phân t\u1eed nào sau \u0111ây không ph\u1ea3i là công th\u1ee9c c\u1ee7a m\u1ed9t alkane?<\/p>","options":["<strong>A.<\/strong> C<span class=\"math-tex\">$_{2}$<\/span>H<span class=\"math-tex\">$_{6}$<\/span>","<strong>B.<\/strong> C<span class=\"math-tex\">$_{3}$<\/span>H<span class=\"math-tex\">$_{6}$<\/span>","<strong>C.<\/strong> C<span class=\"math-tex\">$_{4}$<\/span>H<span class=\"math-tex\">$_{10}$<\/span>","<strong>D.<\/strong> C<span class=\"math-tex\">$_{5}$<\/span>H<span class=\"math-tex\">$_{12}$<\/span>"],"correct":"2","level":"1","hint":"<p>D\u1ef1a vào công th\u1ee9c t\u1ed5ng quát c\u1ee7a alkane: C<span class=\"math-tex\">$_{n}$<\/span>H<span class=\"math-tex\">$_{2n+2}$<\/span><\/p>","answer":"<p>\u0110áp án \u0111úng: <span style=\"color:#16a085;\"><strong>B. C<span class=\"math-tex\">$_{3}$<\/span>H<span class=\"math-tex\">$_{6}$<\/span><\/strong><\/span><\/p><p>vì <strong>C<span class=\"math-tex\">$_{3}$<\/span>H<span class=\"math-tex\">$_{6}$<\/span><\/strong> th\u1ecfa mãn CTTQ c\u1ee7a 1 alkane: <strong>C<span class=\"math-tex\">$_{n}$<\/span>H<span class=\"math-tex\">$_{2n+2}$<\/span><\/strong><\/p>","type":"choose","extra_type":"shape1","time":"0","user_id":"127","test":"0","date":"2024-10-25 02:28:09","option_type":"math","len":0},{"id":"8125","post_id":"7877","mon_id":"1159533","chapter_id":"1159554","question":"<p>Alkane là các hydrocarbon:<\/p>","options":["<strong>A. <\/strong>no, m\u1ea1ch h\u1edf","<strong>B. <\/strong>no, m\u1ea1ch vòng","<strong>C.<\/strong> không no, m\u1ea1ch h\u1edf","<strong>D. <\/strong>không no, m\u1ea1ch vòng"],"correct":"1","level":"1","hint":"<p>D\u1ef1a vào \u0111\u1ecbnh ngh\u0129a c\u1ee7a alkane.<\/p>","answer":"<p>\u0110áp án \u0111úng:<strong> <span style=\"color:#16a085;\">A. no, m\u1ea1ch h\u1edf<\/span><\/strong><\/p><p><strong>Alkane<\/strong> là nh\u1eefng <strong>hydrocarbon bão hòa<\/strong>, t\u1ee9c là ch\u1ec9 có <strong>liên k\u1ebft \u0111\u01a1n<\/strong> gi\u1eefa các nguyên t\u1eed carbon.<\/p><p><strong>Alkane<\/strong> t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 no, m\u1ea1ch h\u1edf.<\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"127","test":"0","date":"2024-10-25 02:30:30","option_type":"txt","len":0},{"id":"8126","post_id":"7877","mon_id":"1159533","chapter_id":"1159554","question":"<p>\u0110\u1eb7c \u0111i\u1ec3m nào sau \u0111ây là c\u1ee7a hydrocarbon no?<br \/> <\/p>","options":["<strong>A. <\/strong>Ch\u1ec9 có liên k\u1ebft \u0111ôi","<strong>B.<\/strong> Có ít nh\u1ea5t m\u1ed9t liên k\u1ebft \u0111ôi","<strong>C.<\/strong> Có ít nh\u1ea5t m\u1ed9t vòng no","<strong>D.<\/strong> Ch\u1ec9 có liên k\u1ebft \u0111\u01a1n"],"correct":"4","level":"1","hint":"<p>D\u1ef1a vào \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o c\u1ee7a phân t\u1eed alkane.<\/p>","answer":"<p>\u0110áp án \u0111úng: <span style=\"color:#16a085;\"><strong>D. Ch\u1ec9 có liên k\u1ebft \u0111\u01a1n<\/strong><\/span><\/p><p>Alkane là hydrocarbon no không ch\u1ee9a liên k\u1ebft \u0111ôi hay ba và có c\u1ea5u trúc \u1ed5n \u0111\u1ecbnh.<\/p><p>T\u1ea5t c\u1ea3 các liên k\u1ebft gi\u1eefa các nguyên t\u1eed carbon và hydrogen trong alkane \u0111\u1ec1u là liên k\u1ebft \u0111\u01a1n.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2024-10-25 02:32:44","option_type":"txt","len":3}]}