Pernyataan yang benar tentang reaksi endoterm adalah….
ASESMEN AKHIR SEMESTER 2_KELAS XI_TP 2023/2024

Quiz
•
Chemistry
•
11th Grade
•
Hard
Erni Dewi
Used 2+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Entalpi awal lebih besar daripada entalpi akhir dan ΔH > 0
Entalpi awal lebih kecil daripada entalpi akhir dan ΔH > 0
Entalpi awal lebih besar daripada entalpi akhir dan ΔH < 0
Entalpi awal lebih kecil daripada entalpi akhir dan ΔH < 0
Entalpi awal sama dengan entalpi akhir dan ΔH = 0
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sebuah Kristal KNO3 dimasukkan ke dalam tabung reaksi kemudian ditetesi dengan air. Pada tabung reaksi terasa dingin. Reaksi ini dapat digolongkan….
Eksoterm, energi berpindah dari sistem ke lingkungan
Eksoterm, energi berpindah dari lingkungan kesistem
Endoterm, energi berpindah dari sistem ke lingkungan
Endoterm, energi berpindah dari lingkungan ke sistem
Endoterm, energi tidak berpindah
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Perubahan entalpi dari reaksi manakah berikut ini dapat disebut dengan perubahan entalpi pembentukan ΔHf° Na2SO4 kristal….
2 NaOH (aq) + H2SO4 (aq) → Na2SO4 (aq) + 2H2O (l)
2 NaOH (s) + H2SO4 (aq) → Na2SO4 (k) + 2H2O (l)
Na2O (s) + SO2 (g) → Na2SO4 (k)
2 Na (s) + S8 (s) + 2O2 (g) → Na2SO4 (k)
16 Na (s) + S8 (s) + 16 O2 (g) → 8 Na2SO4 (k)
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diantara persamaan termokimia di bawah ini yang merupakan perubahan entalpi penguraian adalah…
Mg (OH)2 (s) → Mg (s) + O2 (g) + H2 (g) ΔHo = +925 kJ
C6H12O6 (s) + 6O2 (g) → 6CO2 (g) + 6H2O (l) ΔHo = -2.820 kJ
CaO (s) + CO2 (g) → CaCO3 (s) ΔHo = +1.207 kJ
Ca (s) + C (s) + O2 (g) → CaCO3 (s) ΔHo = -1.207 kJ
2 CO2 (g) + 3H2O (l) → C2H5O H (l) + 3O2 ΔHo = +1.380 kJ
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Jika diketahui reaksi:
N2(g) + 3H2(g) → 2NH3(g) ΔH = -92 kJ
Perubahan entalpi pada penguraian 1 mol gas NH3 menjadi unsur-unsurnya adalah….
-92 kJ
-46 kJ
+46 kJ
+ 184 kJ
+ 92 kJ
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diketahui data energi ikatan:
C-F = 493 kJ/mol
C-Cl = 330 kJ/mol
F-F = 159 kJ/mol
Cl-Cl = 243 kJ/mol
ΔH untuk reaksi tersebut adalah... .
+136 kJ
+302 kJ
-302 kJ
+622 kJ
-622 kJ
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Entalpi pembakaran gas asetilena C2H2 adalah -1300 kJ, entalpi pembentukan gas asetilena, C2H2 adalah….
(ΔHf° CO2 = -395 ; ΔHf° H2O = -285 )
-225 kJ
+225 kJ
-450 kJ
+450 kJ
-620 kJ
Create a free account and access millions of resources
Similar Resources on Quizizz
25 questions
SOAL KIMIA UJIAN SUMATIF FASE.F. TAHUN 2025

Quiz
•
11th Grade - University
25 questions
FORMATIF ENTALPHI DALAM PERS.TERMOKIMIA (KD 3.2)

Quiz
•
11th Grade
28 questions
Pengenalan Kimia Organik dan Termokimia

Quiz
•
11th Grade
25 questions
16_KIM_22-11 IPS

Quiz
•
11th Grade
25 questions
Evaluasi Kimia Kelas XI Ganjil

Quiz
•
11th Grade
25 questions
SUMATIF AKHIR SEMESTER GANJIL MATA PELAHARAN KIMIA KELAS XI

Quiz
•
11th Grade
25 questions
UH terpadu KIMIA XI

Quiz
•
11th Grade
25 questions
Kuis Termo

Quiz
•
11th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Chemistry
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
10 questions
Right Triangles: Pythagorean Theorem and Trig

Quiz
•
11th Grade
65 questions
MegaQuiz v2 2025

Quiz
•
9th - 12th Grade
10 questions
GPA Lesson

Lesson
•
9th - 12th Grade
15 questions
SMART Goals

Quiz
•
8th - 12th Grade