
第34節十分鐘小測
Quiz
•
Science
•
1st Grade
•
Practice Problem
•
Hard
QTSSCI QTSSCI
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1 下列哪項是放熱過程?
A 冰的熔解
B 水的沸騰
C 燃燒作用
D 裂解作用
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A
B
C
D
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3 下列哪項反應表示溴化鍶的標準生成焓變?
A Sr2+(s) + 2Br‒(g) → SrBr2(s)
B Sr(s) + Br2(l) → SrBr2(s)
C Sr2+(g) + 2Br‒(g) → SrBr2(s)
D Sr(g) + Br2(l) → SrBr2(s)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A 只有 (1) 和 (2)
B 只有 (1) 和 (3)
C 只有 (2) 和 (3)
D (1)、(2) 和 (3)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5 下列哪項有關以下熱化學方程式的陳述正確?
N2(g) + 2O2(g) → 2NO2(g) ΔH = +67.6 kJ
A 每摩爾NO2的生成放出67.6 kJ 的能量。
B 每摩爾NO2的生成吸收67.6 kJ 的能量。
C 每摩爾NO2的生成放出33.8 kJ 的能量。
D 每摩爾NO2的生成吸收33.8 kJ 的能量。
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6 在一個熱容量為387 J K–1的熱量計內,讓400.0 cm3的 0.600 mol dm–3 HNO3(aq) 與400.0 cm3的 0.300 mol dm–3 Ba(OH)2(aq) 混合。
兩種溶液的起始温度都是18.9 °C,溶液混合物的最終温度是22.5 °C。
HNO3(aq) 與Ba(OH)2(aq) 的中和焓變是多少?
(溶液混合物的密度 = 1.00 g cm–3;溶液混合物的比熱容= 4.18 J g–1 K–1)
A +134 kJ mol–1
B +55.8 kJ mol–1
C –55.8 kJ mol–1
D –134 kJ mol–1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A w > x > y > z
B w > y > x > z
C w = y < x = z
D w = y > x = z
Create a free account and access millions of resources
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?
Similar Resources on Wayground
10 questions
三年級常識期末複習(疾病防治與光-2)
Quiz
•
1st - 5th Grade
10 questions
一年级科学植物各部位的重要性
Quiz
•
1st Grade
10 questions
轉動精彩 U你領航 Part2
Quiz
•
1st Grade
15 questions
一年级科学练习七(人类的感觉器官&官能:眼睛、鼻子和耳朵)
Quiz
•
1st - 5th Grade
14 questions
三年級常識複習(植物)
Quiz
•
1st - 5th Grade
9 questions
Thema krachten
Quiz
•
1st - 12th Grade
15 questions
太阳系
Quiz
•
1st - 12th Grade
10 questions
二年级科学 人类
Quiz
•
1st Grade - Professio...
Popular Resources on Wayground
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
15 questions
Solving Equations with Variables on Both Sides Review
Quiz
•
8th Grade
Discover more resources for Science
16 questions
Christmas 1st grade
Quiz
•
1st Grade
10 questions
Exploring the Water Cycle
Interactive video
•
1st - 5th Grade
14 questions
Living and Nonliving
Quiz
•
1st - 2nd Grade
10 questions
Exploring Conservation of Matter Concepts
Interactive video
•
1st - 5th Grade
15 questions
Bodies of Water
Quiz
•
1st Grade
10 questions
Exploring Different Types of Landforms
Interactive video
•
1st - 5th Grade
10 questions
Exploring the 11 Human Body Systems
Interactive video
•
1st - 5th Grade
14 questions
Second Grade Science AIA #1 Review
Quiz
•
1st Grade
