Ôn thi tốt nghiệp THPT môn Hoá học - Lớp 12 - Đề thi THPTQG môn Hoá học 2025 (đề chính thức)
{"save":1,"level":1,"time":"50","total":40,"point":5,"segment":[{"id":"7776","test_id":"605","question":"<p>\u1ede \u0111i\u1ec1u ki\u1ec7n th\u01b0\u1eddng, kim lo\u1ea1i nào sau \u0111ây t\u1ed3n t\u1ea1i \u1edf th\u1ec3 l\u1ecfng?<\/p>","options":["<strong>A. <\/strong>Ag.","<strong>B. <\/strong>Hg.","<strong>C. <\/strong>Al.","<strong>D. <\/strong>Cu."],"correct":"2","answer":"<p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>B. <\/strong>Hg.<\/span><\/p><p>\u1ede \u0111i\u1ec1u ki\u1ec7n th\u01b0\u1eddng, kim lo\u1ea1i t\u1ed3n t\u1ea1i \u1edf th\u1ec3 l\u1ecfng là th\u1ee7y ngân (Hg).<\/p>","type":"choose","user_id":"131","test":"0","date":"2025-07-06 07:58:20"},{"id":"7778","test_id":"605","question":"<p>Trong ph\u1ee9c ch\u1ea5t, s\u1ed1 liên k\u1ebft σ (sigma) t\u1ea1o thành gi\u1eefa m\u1ed9t ph\u1ed1i t\u1eed v\u1edbi nguyên t\u1eed trung tâm \u0111\u01b0\u1ee3c g\u1ecdi là dung l\u01b0\u1ee3ng ph\u1ed1i trí c\u1ee7a ph\u1ed1i t\u1eed \u0111ó. C\u1ea5u t\u1ea1o c\u1ee7a ph\u1ee9c ch\u1ea5t [Cu(OH<sub>2<\/sub>)<sub>6<\/sub>]<sup>2+<\/sup> hay [Cu(H<sub>2<\/sub>O)<sub>6<\/sub>]<sup>2+<\/sup> \u0111\u01b0\u1ee3c cho \u1edf hình bên. Dung l\u01b0\u1ee3ng ph\u1ed1i trí c\u1ee7a m\u1ed7i ph\u1ed1i t\u1eed H<sub>2<\/sub>O trong ph\u1ee9c ch\u1ea5t \u0111ã cho là<\/p><p><span class=\"svgedit\"><svg height=\"157\" width=\"235\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\"> <g>\\n<title><\/title>\\n<rect fill=\"#fff\" height=\"159\" id=\"canvas_background\" width=\"237\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>\\n<title><\/title>\\n<image height=\"157\" id=\"svg_1\" width=\"235\" x=\"0.5\" 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\" y=\"1.5\"><\/image> <\/g> <\/svg><\/span><\/p>","options":["<strong>A.<\/strong> 2.","<strong>B.<\/strong> 6.","<strong>C.<\/strong> 3.","<strong>D.<\/strong> 1."],"correct":"4","answer":"<p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>D.<\/strong> 1.<\/span><\/p><p>Dung l\u01b0\u1ee3ng ph\u1ed1i trí c\u1ee7a m\u1ed7i ph\u1ed1i t\u1eed H<sub>2<\/sub>O trong ph\u1ee9c ch\u1ea5t \u0111ã cho là 1.<\/p>","type":"choose","user_id":"131","test":"1","date":"2025-07-06 07:58:27"}]}