國中自然2下3-1_
Authored by Tang Da
Fun
7th - 9th Grade
Used 64+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
判斷物質為電解質或非電解質最簡易的方法為何？
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列何者並非電解質？
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列物質中，有幾項可以導電？蒸餾水、食鹽水、鹽酸、氯化鈣水溶液、糖水、塑膠尺。
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
有一實驗裝置如附圖，當燒杯內盛裝何者溶液時，燈泡不會發亮？
氫氧化鈉水溶液
食醋
食鹽水
糖水
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
實驗室中有蔗糖及食鹽的水溶液，試問下列哪個實驗可以區別此兩種溶液？
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
有關電解質的敘述，下列何者錯誤？
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
食鹽晶體不導電，但溶於水後則可導電，主要是因為溶液中的哪一種物質移動而導電？
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
