
國中自然2上2-2
Authored by Tang Da
Fun
7th - 9th Grade
Used 60+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
糖水或鹽水其實就是糖或鹽的水溶液。而其中的糖或鹽扮演什麼角色?
溶質
溶劑
溶液
以上皆是
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
黑糖水中,水扮演了什麼樣的角色?
溶質
溶劑
溶液
以上皆是
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
下列物質中,何者不屬於溶液?
汽水
冰水
糖水
碘酒
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
下列何者屬於水溶液?
40%的高粱酒
16K金
碘酒
潮溼的空氣
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
實驗桌上有一瓶100公克、重量百分率濃度為30%的食鹽水,小惠將杯中溶液倒去50公克,則剩下的溶液中,含有多少公克的溶質?
15
20
25
30
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
從30%食鹽水溶液300毫升中取出100毫升,則剩下200毫升溶液的重量百分率濃度應為多少?
0.1
0.15
0.2
0.3
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
某品牌營養液標示含鈣40 ppm,其意義為每1,000,000毫克之營養液中,含有多少毫克鈣?
4
40
0.04
0.004
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 Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?