[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2025-jitchi-25":3},{"slug":4,"exam_year":5,"exam_round":6,"section":7,"section_code":8,"number":9,"body":10,"choices":11,"correct_indices":28,"explanation":29,"has_explanation":21,"tags":30},"2025-jitchi-25",2025,3,"実地","jitchi",25,"図は浄水処理を示す。（ア）（イ）（ウ）の過程の組合せとして正しいのはどれか。",[12,16,19,22,25],{"index":13,"body":14,"is_correct":15},1,"（ア）ろ過、（イ）沈殿、（ウ）消毒",false,{"index":17,"body":18,"is_correct":15},2,"（ア）ろ過、（イ）消毒、（ウ）沈殿",{"index":6,"body":20,"is_correct":21},"（ア）沈殿、（イ）ろ過、（ウ）消毒",true,{"index":23,"body":24,"is_correct":15},4,"（ア）沈殿、（イ）消毒、（ウ）ろ過",{"index":26,"body":27,"is_correct":15},5,"（ア）消毒、（イ）沈殿、（ウ）ろ過",[6],"正答は3（ア沈殿・イろ過・ウ消毒）。浄水処理は、まず濁りを沈める沈殿、次に細かい粒子を除くろ過、最後に塩素などで消毒、の順で行う。図の対応はア沈殿・イろ過・ウ消毒。順序の異なる1・2・4・5は誤り。よって3。**覚え方**: 浄水は『沈殿→ろ過→消毒』の順。最後に塩素消毒して安全な水にする。",null]