
S2_REVISION_Chapter_9.4
Quiz
•
Science
•
8th Grade
•
Practice Problem
•
Hard
李永俊Lee Chun
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
把鎂條放進稀氫氯酸中,會釋出下列哪種氣體?
氮
氫
氧
二氧化碳
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
下列哪種金屬不會被稀氫氯酸腐蝕?
(1) 鋅
(2) 鐵
(3) 銅
只有 (2)
只有 (3)
只有 (1) 和 (2)
只有 (2) 和 (2)
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
把大理石片放進稀氫氯酸中,會觀察到下列哪個現象?
(1) 釋出二氧化碳。
(2) 大理石片變小。
(3) 大理石片含碳酸鈣。
只有 (2)
只有 (1) 和 (2)
只有 (1) 和 (3)
(1)、(2) 和 (3)
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
圖中的裝置所釋出的氣體是甚麼?
二件化碳
氫
氮
氧
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
在下圖所示的實驗中,當把通用指示劑加進溶液X,混合物會變成橙色。當把溶液X加到固體Y,會產生一種氣體,這種氣體可把石灰水變成乳濁。
溶液X和固體Y可能是甚麼?
氫氧化鈉溶液、餐桌鹽
氯化鈉溶液、大理石
硫酸、石灰石
氫氯酸、鋅片
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
鐵釘與稀氫氯酸反應所釋出的氣體
具辛辣刺鼻氣味。
把石灰水變成乳白。
燃燒時發出「卜」一聲。
令有餘燼的木條重燃。
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
下列哪物質會被酸腐蝕?
(1) 大理石
(2) 石灰石
(3) 玻璃
(4) 砂岩
只有(1) 和 (2)
只有(3) 和 (4)
只有 (1)、(2) 和 (3)
只有 (1)、(2) 和 (4)
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