{"common":{"save":0,"post_id":"5007","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9870","post_id":"5007","mon_id":"1158149","chapter_id":"1158248","question":"<p>Khi ch\u01b0ng c\u1ea5t d\u1ea7u thô, ta thu \u0111\u01b0\u1ee3c nhiên li\u1ec7u gì?<\/p>","options":["<strong>A.<\/strong> D\u1ea7u h\u1ecfa","<strong>B.<\/strong> X\u0103ng","<strong>C.<\/strong> Khí \u0111\u1ed1t ","<strong>D.<\/strong> G\u1ed7"],"correct":"[\"1\",\"2\",\"3\"]","level":"3","hint":"","answer":"<p>Khi ch\u01b0ng c\u1ea5t d\u1ea7u thô, ta thu \u0111\u01b0\u1ee3c các nhiên li\u1ec7u là:<\/p><p><span style=\"color:#16a085;\"><strong>A. D\u1ea7u h\u1ecfa<\/strong><\/span><\/p><p><span style=\"color:#16a085;\"><strong>B. X\u0103ng<\/strong><\/span><\/p><p><span style=\"color:#16a085;\"><strong>C. Khí \u0111\u1ed1t<\/strong><\/span><\/p>","type":"checkbox","extra_type":"shape1","time":"0","user_id":"131","test":"1","date":"2021-10-21 12:29:03","option_type":"txt","len":0},{"id":"9883","post_id":"5007","mon_id":"1158149","chapter_id":"1158248","question":"<p>Ch\u1ecdn câu sai.<\/p>","options":["<strong>A.<\/strong> Than \u0111á là nhiên li\u1ec7u d\u1ea1ng r\u1eafn, không tan trong n\u01b0\u1edbc","<strong>B.<\/strong> X\u0103ng, d\u1ea7u là nhiên li\u1ec7u d\u1ea1ng l\u1ecfng, không tan trong n\u01b0\u1edbc","<strong>C.<\/strong> C\u1ed3n là nhiên li\u1ec7u d\u1ea1ng l\u1ecfng, không tan trong n\u01b0\u1edbc "],"correct":"3","level":"3","hint":"","answer":"<p><strong>A.<\/strong> Than \u0111á là nhiên li\u1ec7u d\u1ea1ng r\u1eafn, không tan trong n\u01b0\u1edbc <span style=\"color:#16a085;\">\u0110úng<\/span><\/p><p><strong>B.<\/strong> X\u0103ng, d\u1ea7u là nhiên li\u1ec7u d\u1ea1ng l\u1ecfng, không tan trong n\u01b0\u1edbc <span style=\"color:#16a085;\">\u0110úng<\/span><\/p><p><strong>C.<\/strong> C\u1ed3n là nhiên li\u1ec7u d\u1ea1ng l\u1ecfng, <strong>không tan trong n\u01b0\u1edbc<\/strong> <span style=\"color:#e74c3c;\">Sai<\/span> vì c\u1ed3n là nhiên li\u1ec7u d\u1ea1ng l\u1ecfng,<strong> tan trong n\u01b0\u1edbc<\/strong><\/p><p>Ch\u1ecdn câu sai là <span style=\"color:#e74c3c;\"><strong>C.<\/strong><\/span><span style=\"color:#e74c3c;\"><strong> C\u1ed3n là nhiên li\u1ec7u d\u1ea1ng l\u1ecfng, không tan trong n\u01b0\u1edbc<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"3","date":"2021-10-22 11:46:15","option_type":"txt","len":3},{"id":"9885","post_id":"5007","mon_id":"1158149","chapter_id":"1158248","question":"<p>Ch\u1ecdn câu <strong>sai<\/strong>.<\/p><p>\u0110i h\u1ecdc v\u1ec1 mà ng\u1eedi th\u1ea5y mùi gas thì nên hành \u0111\u1ed9ng nh\u01b0 th\u1ebf nào?<\/p>","options":[" <strong>A. <\/strong>M\u1edf h\u1ebft c\u1eeda \u0111\u1ec3 khí gas bay ra ngoài","<strong>B. <\/strong>Khoá van an toàn \u1edf bình gas","<strong>C.<\/strong> B\u1eadt th\u1eed b\u1ebfp xem bình gas b\u1ecb rò r\u1ec9 \u1edf \u0111âu","<strong>D. <\/strong>Báo cho ng\u01b0\u1eddi l\u1edbn \u0111\u1ec3 ki\u1ec3m tra và s\u1eeda ch\u1eefa tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng l\u1ea1i"],"correct":"3","level":"3","hint":"","answer":"<p>\u0110i h\u1ecdc v\u1ec1 mà ng\u1eedi th\u1ea5y mùi gas thì nên hành \u0111\u1ed9ng:<\/p><p><strong>A. <\/strong>M\u1edf h\u1ebft c\u1eeda \u0111\u1ec3 khí gas bay ra ngoài <span style=\"color:#16a085;\">\u0110úng<\/span><\/p><p><strong>B. <\/strong>Khoá van an toàn \u1edf bình gas <span style=\"color:#16a085;\">\u0110úng<\/span><\/p><p><strong>C.<\/strong> B\u1eadt th\u1eed b\u1ebfp xem bình gas b\u1ecb rò r\u1ec9 \u1edf \u0111âu <span style=\"color:#e74c3c;\">Sai<\/span> vì n\u1ebfu b\u1eadt b\u1ebfp thì bình gas s\u1ebd b\u1ecb n\u1ed5 nên tuy\u1ec7t \u0111\u1ed1i không \u0111\u01b0\u1ee3c b\u1eadt công t\u1eafc \u0111i\u1ec7n hay b\u1eadt l\u1eeda<\/p><p><strong>D. <\/strong>Báo cho ng\u01b0\u1eddi l\u1edbn \u0111\u1ec3 ki\u1ec3m tra và s\u1eeda ch\u1eefa tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng l\u1ea1i <span style=\"color:#16a085;\">\u0110úng<\/span><\/p><p>Ch\u1ecdn câu sai là <span style=\"color:#e74c3c;\"><strong>C. B\u1eadt th\u1eed b\u1ebfp xem bình gas b\u1ecb rò r\u1ec9 \u1edf \u0111âu<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"3","date":"2021-10-22 12:01:02","option_type":"txt","len":3}]}