
ylc-jhes溶解化学小测验
Physics
4th Grade

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
什麼是溶解?
溶解是一种物质溶解在溶剂中形成溶液的过程。
溶解是液体變成固體的過程
溶解是氣體溶解在液體中的過程
溶解是固體變成液體的過程
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
用你自己的話解釋溶解是什麼?
將固體或液體溶解成溶液的過程
將固體或氣體溶解成溶液的過程
將氣體或液體凝固成固體的過程
將液體或氣體蒸發成氣體的過程
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請列舉影響溶解的三種條件。
聲音、光線和溫度
風速、濕度和天氣
溫度、壓力和溶質和溶劑的性質
顏色、形狀和大小
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在什么条件下物质会溶解?
在真空条件下
具有相似的极性或亲疏水性
具有相反的极性或亲疏水性
在高温下
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
描述一下溶解的過程。
液體溶質在固體溶劑中分散成分子或離子的過程
固體溶質在液體溶劑中分散成分子或離子的過程
固體溶質在氣體溶劑中分散成分子或離子的過程
氣體溶質在液體溶劑中分散成分子或離子的過程
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請解釋溶解的影響因素。
時間、地點、季節
光照、濕度、風向
顏色、形狀、大小
溶質的種類、溶劑的性質、溫度和壓力
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
什麼是飽和溶解?
在一定溫度下,溶劑還能溶解更多的溶質
在高溫下,溶劑無法溶解溶質
飽和溶解是指溶質無法溶解在溶劑中
在一定溫度下,溶劑已經溶解了最大量的溶質,無法再溶解更多的溶質
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