I.S._S.1_2.3_水的淨化
Quiz
•
Science
•
4th Grade
•
Medium
wing chan
Used 9+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在沉積法中,可去除以下哪些雜質?
(1) 較大和較重的不可溶雜質
(2) 較輕的不可溶雜質
(3) 可溶雜質
(4) 微生物
只有(1)
只有(1)和(2)
只有(1)、(2)和(3)
(1)、(2)、(3)和(4)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在過濾法中,可去除以下哪些雜質?
(1) 較大和較重的不可溶雜質
(2) 較輕的不可溶雜質
(3) 可溶雜質
(4) 微生物
只有(1)
只有(1)和(2)
只有(1)、(2)和(3)
(1)、(2)、(3)和(4)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在蒸餾法中,可去除以下哪些雜質?
(1) 較大和較重的不可溶雜質
(2) 較輕的不可溶雜質
(3) 可溶雜質
(4) 微生物
只有(1)
只有(1)和(2)
只有(1)、(2)和(3)
(1)、(2)、(3)和(4)
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在沉積過程中,容器底部會形成_____________。
殘餘物
沉積物
濾液
蒸餾水
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在過濾過程中,_____________會殘留在濾紙。
殘餘物
沉積物
濾液
蒸餾水
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在過濾過程中,_____________會穿過濾紙。
殘餘物
沉積物
濾液
蒸餾水
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在蒸餾過程中,我們能收集到_____________。
殘餘物
沉積物
濾液
蒸餾水
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