
酸与碱
Authored by LUI Moe
Science
5th Grade
Used 294+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪种物质的化学性质与上述物质相同?
白粥
酸奶
盐水
洗发水
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
碱性物质的味道一般是怎样?
带有酸味
带有苦味
带有咸味
带有甜味
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪些物质会使蓝色石蕊试纸变成红色?
P牙膏
Q 橙汁
R 酸柑汁
S 蒸馏水
P 和 Q
P 和 S
Q 和 R
R 和 S
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
酸性物质的味道一般是怎样的?
带有酸味
带有苦味
带有咸味
带有甜味
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪种物质能使红色石蕊试纸变成蓝色?
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
以下哪种物质能使红色石蕊试纸变成蓝色?
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
P物质和 Q物质的化学性质是怎样的?
P物质和 Q物质都是酸性
P物质和 Q物质都是碱性
P物质是酸性, Q物质是酸性
P物质是碱性, Q物质是酸性或中性
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