Termokimia

Quiz
•
Chemistry
•
11th Grade
•
Hard
Standards-aligned
Jenny Rindarsih
Used 89+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Reaksi penyerapan kalor dari lingkungan ke sistem disebut ...
Reaksi eksoterm
Reaksi endoterm
Reaksi kimia
Reaksi pembakaran
Reaksi oksidasi
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Pada reaksi antara soda api dan HCl, jika kita pegang maka wadah reaksi akan terasa panas. Peristiwa tersebut termasuk contoh reaksi....
endoterm
eksoterm
isoterm
redoks
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
eksoterm, energi berpindah dari sistem ke lingkungan
eksoterm, energi berpindah dari lingkungan ke sistem
endoterm, energi berpindah dari lingkungan ke sistem
edoterm, energi berpindah dari sistem ke lingkungan
endoterm, energi tidak berubah
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Jika diketahui: N2(g) + 3 H2(g) → 2 NH3(g) ∆H = - 92 kJ maka perubahan entalpi untuk penguraian 1 mol gas NH3 menjadi unsur-unsurnya adalah....
-92 kJ/mol
-46 kJ/mol
+46 kJ/mol
+92 kJ/mol
+184 kJ/mol
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Siklus suatu reaksi ditunjukkan dengan diagram di atas ....
Dari siklus di atas harga ∆H1 adalah . . .
-225 kJ
+105 kJ
-135 kJ
+225 kJ
-105 kJ
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Diketahui :
2NO(g) + O2(g) --> N2O4(g) ΔH = a kJ
NO(g) + O2(g) --> NO2(g) ΔH = b kJ
Besarnya ΔH untuk reaksi :
2NO2(g) --> N2O4(g) adalah …
(a + b) kJ
(a – 2b) kJ
(a + 2b) kJ
(2a + b) kJ
(-a + 2b) kJ
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bila diketahui energi ikatan rata-rata :
N-H = 391 kJ/mol,
H-H = 435 kJ/mol,
N≡N = 946 kJ/mol,
maka entalpi pembentukan gas NH3 menurut reaksi :
1/2 N2(g) + 3/2 H2(g) → NH3(g) adalah….
- 95 kJ/mol
- 47,5 kJ/mol
95 kJ/mol
47,5 kJ/mol
50 kJ/mol
Create a free account and access millions of resources
Similar Resources on Quizizz
20 questions
ENERGETIKA

Quiz
•
11th Grade
15 questions
Soal Sumatif Kimia Fase F

Quiz
•
11th Grade
20 questions
STS Genap Kelas XI 2024

Quiz
•
11th Grade
15 questions
Pergeseran Kesetimbangan

Quiz
•
11th Grade
20 questions
Termokimia

Quiz
•
2nd Grade - University
20 questions
THERMOKIMIA

Quiz
•
11th Grade
15 questions
Kuis Termokimia

Quiz
•
11th Grade
15 questions
Latihan Termokimia

Quiz
•
11th 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
17 questions
Chapter 12 - Doing the Right Thing

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

Quiz
•
9th - 12th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Taxes

Quiz
•
9th - 12th Grade
17 questions
Parts of Speech

Quiz
•
7th - 12th Grade
20 questions
Chapter 3 - Making a Good Impression

Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing

Quiz
•
9th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University