{"common":{"save":0,"post_id":"9257","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9827","post_id":"9257","mon_id":"1159539","chapter_id":"1160023","question":"<p>Hình th\u1ee9c truy\u1ec1n nhi\u1ec7t nào x\u1ea3y ra ch\u1ee7 y\u1ebfu trong ch\u1ea5t r\u1eafn?<\/p>","options":["A. \u0110\u1ed1i l\u01b0u","B. D\u1eabn nhi\u1ec7t","C. B\u1ee9c x\u1ea1 nhi\u1ec7t","D. Bay h\u01a1i"],"correct":"2","level":"1","hint":"<p>Trong ch\u1ea5t r\u1eafn, các phân t\u1eed không th\u1ec3 di chuy\u1ec3n t\u1ef1 do nh\u01b0ng có th\u1ec3 truy\u1ec1n n\u0103ng l\u01b0\u1ee3ng qua va ch\u1ea1m.<\/p>","answer":"<p data-end=\"643\" data-start=\"402\"><strong data-end=\"542\" data-start=\"513\">\u0110áp án \u0111úng là: B. D\u1eabn nhi\u1ec7t<\/strong><br data-end=\"545\" data-start=\"542\" \/><strong data-end=\"560\" data-start=\"545\">Gi\u1ea3i thích:<\/strong><\/p><p data-end=\"643\" data-start=\"402\">D\u1eabn nhi\u1ec7t là hình th\u1ee9c truy\u1ec1n nhi\u1ec7t ph\u1ed5 bi\u1ebfn trong ch\u1ea5t r\u1eafn, \u0111\u1eb7c bi\u1ec7t là kim lo\u1ea1i.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"0","date":"2025-05-15 06:15:56","option_type":"txt","len":1},{"id":"9828","post_id":"9257","mon_id":"1159539","chapter_id":"1160023","question":"<p>Trong các ch\u1ea5t sau, ch\u1ea5t nào d\u1eabn nhi\u1ec7t t\u1ed1t nh\u1ea5t?<\/p>","options":["A. G\u1ed7","B. Nhôm","C. Th\u1ee7y tinh<br data-end=\"746\" data-start=\"743\" \/>\n ","D. N\u01b0\u1edbc"],"correct":"2","level":"1","hint":"<p>Ch\u1ea5t d\u1eabn nhi\u1ec7t t\u1ed1t th\u01b0\u1eddng là kim lo\u1ea1i.<\/p>","answer":"<p><strong data-end=\"831\" data-start=\"807\">\u0110áp án \u0111úng là: B. Nhôm<\/strong><br data-end=\"834\" data-start=\"831\" \/><strong data-end=\"849\" data-start=\"834\">Gi\u1ea3i thích:<\/strong><\/p><p>Kim lo\u1ea1i nh\u01b0 nhôm có c\u1ea5u trúc cho phép các electron t\u1ef1 do truy\u1ec1n nhi\u1ec7t nhanh chóng.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"0","date":"2025-05-15 06:16:47","option_type":"txt","len":1},{"id":"9829","post_id":"9257","mon_id":"1159539","chapter_id":"1160023","question":"<p>S\u1ef1 truy\u1ec1n nhi\u1ec7t b\u1eb1ng các dòng ch\u1ea5t l\u1ecfng ho\u1eb7c khí \u0111\u01b0\u1ee3c g\u1ecdi là:<\/p>","options":["A. D\u1eabn nhi\u1ec7t","B. B\u1ee9c x\u1ea1","C. \u0110\u1ed1i l\u01b0u","D. Truy\u1ec1n nhi\u1ec7t tr\u1ef1c ti\u1ebfp"],"correct":"3","level":"1","hint":"<p>Hình th\u1ee9c này liên quan \u0111\u1ebfn s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a môi tr\u01b0\u1eddng.<\/p>","answer":"<p><strong data-end=\"1182\" data-start=\"1155\">\u0110áp án \u0111úng là: C. \u0110\u1ed1i l\u01b0u<\/strong><br data-end=\"1185\" data-start=\"1182\" \/><strong data-end=\"1200\" data-start=\"1185\">Gi\u1ea3i thích:<\/strong><\/p><p>\u0110\u1ed1i l\u01b0u là hình th\u1ee9c truy\u1ec1n nhi\u1ec7t x\u1ea3y ra nh\u1edd dòng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a ch\u1ea5t l\u1ecfng ho\u1eb7c khí.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"0","date":"2025-05-15 06:17:35","option_type":"txt","len":2}]}
