
IS - S2 - Ch 9.1 & 9.2 Revision
Authored by Pui Fong Leung
Science
10th Grade
Used 22+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
雨水可使藍色石蕊溶液變成紅色。
是
非
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
鹼性物質的 pH 值高於 7。
是
非
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
石蕊試紙可用來找出液體的 pH 值。
是
非
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
下列哪些飲料的 pH 值低於 7?(可選多項)
可樂
蘋果汁
茶
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪項是所有鹼皆具備的性質?
有鹼味
有滑溜的觸感
pH值等於7
使藍色石蕊試紙變成紅色
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
在下列哪些類型的液體中,藍色石蕊試紙的顏色會保持不變?
可樂
氫氧化鈉
蒸餾水
爐具清潔劑
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
胃液的 pH 值 _____ 7。
高於
等於
低於
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