{"common":{"save":0,"post_id":"4955","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9594","post_id":"4955","mon_id":"1158149","chapter_id":"1158249","question":"<p>Oxygen hóa l\u1ecfng \u1edf bao nhiêu \u0111\u1ed9 C?<\/p>","options":["<strong>A<\/strong>. -183 \u0111\u1ed9 C","<strong>B<\/strong>. -183 \u0111\u1ed9 F","<strong>C<\/strong>. -218 \u0111\u1ed9 C","<strong>D<\/strong>. -218 \u0111\u1ed9 F"],"correct":"1","level":"2","hint":"<p>Oxygen hóa l\u1ecfng \u1edf -183 \u0111\u1ed9 C.<\/p>","answer":"<p>Oxygen hóa l\u1ecfng \u1edf -183 \u0111\u1ed9 C.<\/p><p>\u0110áp án \u0111úng là<span style=\"color:#16a085;\"> <strong>A<\/strong>. -183 \u0111\u1ed9 C<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2021-10-19 03:07:54","option_type":"txt","len":1},{"id":"9595","post_id":"4955","mon_id":"1158149","chapter_id":"1158249","question":"<p>Hòa r\u01b0\u1ee3u vào n\u01b0\u1edbc ta \u0111\u01b0\u1ee3c h\u1ed7n h\u1ee3p là<\/p>","options":["<strong>A. <\/strong>huy\u1ec1n phù","<strong>B<\/strong>. nh\u0169 t\u01b0\u01a1ng","<strong>C<\/strong>. dung d\u1ecbch","<strong>D.<\/strong> ch\u1ea5t tinh khi\u1ebft"],"correct":"3","level":"2","hint":"","answer":"<p>Hòa r\u01b0\u1ee3u vào n\u01b0\u1edbc ta \u0111\u01b0\u1ee3c h\u1ed7n h\u1ee3p là dung d\u1ecbch vì r\u01b0\u1ee3u có th\u1ec3 tan trong n\u01b0\u1edbc.<\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong>C<\/strong>. dung d\u1ecbch<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2021-10-19 03:09:46","option_type":"txt","len":2},{"id":"9598","post_id":"4955","mon_id":"1158149","chapter_id":"1158249","question":"<p>Ch\u1ecdn các ví d\u1ee5 v\u1ec1 h\u1ed7n h\u1ee3p trong các ví d\u1ee5 d\u01b0\u1edbi \u0111ây<\/p>","options":["<strong>A. <\/strong>N\u01b0\u1edbc ng\u1ecdt có ga","<strong>B. <\/strong>S\u1ee3i dây thép","<strong>C. <\/strong>Viên kim c\u01b0\u01a1ng","<strong>D. <\/strong>S\u1eefa Vinamilk không \u0111\u01b0\u1eddng"],"correct":"[\"1\",\"2\",\"4\"]","level":"2","hint":"<p>H\u1ed7n h\u1ee3p g\u1ed3m t\u1eeb hai ch\u1ea5t tr\u1edf lên.<\/p>","answer":"<p>H\u1ed7n h\u1ee3p g\u1ed3m t\u1eeb hai ch\u1ea5t tr\u1edf lên.<\/p><p>Các ví d\u1ee5 h\u1ed7n h\u1ee3p là n\u01b0\u1edbc ng\u1ecdt có ga (g\u1ed3m n\u01b0\u1edbc, \u0111\u01b0\u1eddng, khí, ...) , s\u1ee3i dây thép (g\u1ed3m s\u1eaft, cacbon, ...) , s\u1eefa vinamilk không \u0111\u01b0\u1eddng (s\u1eefa, n\u01b0\u1edbc, ...)<\/p><p>Viên kim c\u01b0\u01a1ng không ph\u1ea3i h\u1ed7n h\u1ee3p vì ch\u1ec9 g\u1ed3m m\u1ed9t ch\u1ea5t là cacbon.<\/p><p>Các \u0111áp án \u0111úng là <span style=\"color:#16a085;\"><strong>A. <\/strong>N\u01b0\u1edbc ng\u1ecdt có ga , <strong>B. <\/strong>S\u1ee3i dây thép , <strong>D. <\/strong>S\u1eefa Vinamilk không \u0111\u01b0\u1eddng<\/span><\/p>","type":"checkbox","extra_type":"classic-checkbox","time":"0","user_id":"131","test":"1","date":"2021-10-19 03:14:24","option_type":"txt","len":2}]}
