35. 量子点的直径一般为 2 nm-10 nm，下列关于量子液体的叙述正确的是 0A. 该分散系为溶液 B. 用激光笔照射量子液体时能产生丁达尔现象C. CdS 量子点不稳定，易分解 D. 过滤能得到 CdS 晶体
分散系与胶体 · 历年高考化学真题与解析
本页汇总 高考真题检索 的「分散系与胶体」高考化学真题共 2 道，覆盖 2026 年，最常出题型为 解答题；含完整答案与解析。
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36. 当紫外光照射量子点时，量子点会发出不同波长的光。已知量子点直径越大，发出的光越偏向红光；量子点直径越小，发出的光越偏向蓝光。若发出的光更偏向蓝光，则该量子点的直径更接近于6A. 2 nm B. 10 nm C. 50 nm D. 100 nm
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