新疆维吾尔自治区2025届普通高考适应性检测分学科第二次模拟考试化学答案
2025年自治区普通高考适应性检测分学科第二次模拟考试化学参考答案第1页共5页2025年自治区普通高考适应性检测分学科第二次模拟考试化学参考答案一、单项选择题(本题共14小题,每小题3分,共42分)1.B【详解】游泳池中添加少量的硫酸铜,使水质呈蓝色的同时利用重金属离子Cu2+,使细菌的蛋白质变性,从而达到杀菌的目的,故B项不正确。2.C【详解】含卤素的有机废液焚烧后的尾气处理具有特殊性,有危害性,应单独处理,故C项不正确。3.A【详解】14C断代法主要适用于生物体遗骸(如动物骨骼、植物纤维等)的断代。青铜不含碳元素。故A项不正确。4.D【详解】Cu晶体的晶胞中含有4个铜原子,故64gCu中含...
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