一化合物溶解於水時會導電,則它一定是下列何者?
國中自然2下ch3-1電解質

Quiz
•
Chemistry
•
8th Grade
•
Medium
翰林出版國中自然 翰林出版國中自然
Used 139+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
鹽
電解質
酸
鹼
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
下列哪一種溶液作電解質導電的實驗時,電燈泡不會發亮?
檸檬汁
橘子汁
糖水
海水
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
電解質是因為下列何種粒子在水溶液中移動而導電?
電子
質子
離子
分子
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
食鹽(NaCl)在固體時不能導電,但溶於水後則可以導電。試問這是因溶液中什麼的移動而導電?
Na+
Cl-
Na+及Cl-
H2O
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
下列何者是H2SO4、NaOH、KNO3三種水溶液共同的性質?
都是酸
都是鹼
都是鹽類
都是電解質
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
氯化鈣水溶液中,所含的氯離子(Cl-)與鈣離子(Ca2+)的總數比為多少?
1:2
2:1
1:1
2:2
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
有關電解質溶液的敘述,下列何者錯誤?
電解質溶液必呈電中性
電解質溶液必呈中性
電解質溶液必可導電
電解質溶液中有正、負離子
8.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
下列敘述何者是HCl、NaOH、KNO3等三種水溶液的共同性質?
都具有酸性
都具有鹼性
都不能導電
都呈電中性
Similar Resources on Quizizz
12 questions
物質2年1・2章 物質の成り立ち

Quiz
•
8th Grade
10 questions
理化 電解質

Quiz
•
7th - 9th Grade
8 questions
國中自然2下ch5-2常見的有機化合物

Quiz
•
8th Grade
8 questions
國中自然2下ch3-4酸鹼反應

Quiz
•
8th Grade
8 questions
國中自然2下ch2-1氧化反應與活性

Quiz
•
8th Grade
8 questions
國中自然2下ch3電解質與酸鹼鹽

Quiz
•
8th Grade
8 questions
國中自然2下ch2-2氧化與還原

Quiz
•
8th Grade
10 questions
8下3-1認識電解質

Quiz
•
8th Grade
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
17 questions
Parts of Speech

Quiz
•
7th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University
44 questions
El fin del año- 7th

Quiz
•
7th - 12th Grade
40 questions
Word Study Assessment: Roots, Prefixes, Suffixes, and Vocabulary

Quiz
•
8th Grade
17 questions
guess the logo

Quiz
•
8th Grade
16 questions
Function or Non-Function?

Quiz
•
8th - 10th Grade
15 questions
Sentence Fragments and Run-ons

Quiz
•
8th Grade