
神奇水溶液的探索
Quiz
•
Geography
•
5th Grade
•
Easy
賴 擁憲
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
什麼是酸鹼指示劑?
酸鹼指示劑是用來測量酸鹼度的化學物質。
酸鹼指示劑是用來測量溫度的化學物質。
酸鹼指示劑是用來製造酸的化學物質。
酸鹼指示劑是用來清潔物品的化學物質。
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
酸鹼指示劑的作用是什麼?
酸鹼指示劑的作用是顯示溶液的酸鹼性。
酸鹼指示劑用於加速化學反應。
酸鹼指示劑是用來消毒溶液的。
酸鹼指示劑可以提高溶液的溫度。
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
舉例說明生活中常見的酸鹼指示劑。
氫氧化鈉
石蕊試紙,酚酞,廣用試紙
醋酸
氨水
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
日常生活中有哪些溶液是酸性的?
醋、檸檬汁
食鹽水
牛奶
小蘇打水
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
日常生活中有哪些溶液是鹼性的?
白醋
檸檬果汁
食鹽水、糖水
肥皂水、小蘇打水
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
水溶液的主要成分是什麼?
酒精
水
糖
鹽
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
水溶液在清潔劑中的應用有哪些?
水溶液可用於溶解污垢、分散油脂和提供清潔劑的均勻性。
水溶液可用於增強顏色
水溶液可用於製作香水
水溶液可用於提高溫度
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