Pada hasil reaksi identifikasi senyawa dengan rumus molekul C2H4O sebagai berikut:
(1) Dengan larutan KMnO4 bereaksi menghasilkan asam
(2) Dengan pereaksi Tollens menghasilkan endapan perak
Gugus fungsi senyawa karbon tersebut adalah….
UAS KIMIA ORGANIK 1
Quiz
•
Chemistry
•
2nd Grade
•
Hard
Ingmayfa Situmorang
Used 4+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Pada hasil reaksi identifikasi senyawa dengan rumus molekul C2H4O sebagai berikut:
(1) Dengan larutan KMnO4 bereaksi menghasilkan asam
(2) Dengan pereaksi Tollens menghasilkan endapan perak
Gugus fungsi senyawa karbon tersebut adalah….
-OH
-O-
-COOH
-CHO
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Suatu senyawa karbon mempunyai rumus molekul CnH2nO. Jika senyawa tersebut diuji dengan pereaksi Tollens akan terbentuk endapan perak. Gugus fungsi yang terdapat dalam senyawa tersebut adalah….
-OH
-O-
-CHO
-CO-
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Pada rumus molekul dibawah ini yang menyatakan lebih dari satu senyawa, kecuali ….
C2H6O
C2H5Br
C2H4O2
C3H8O
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Senyawa organik dengan rumus molekul C4H8O2 mempunyai isomer sebanyak …
dua
Tiga
Empat
lima
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Perhatikan reaksi-reaksi berikut!
1. CH3-CH2OH → CH2=CH2 + H2O
2. CH3-CH=CH2 + HCl → CH3-CHCl-CH3
3. CH3-CH2Cl + CH3OK → CH2=CH2 + KCl + CH3-OH
4. C2H5Cl + NaOH → C2H5OH + HCl
5. CH≡C-CH3 + H2 → CH2=CH-CH3
Jenis reaksi substitusi ditunjukkan oleh persamaan reaksi ….
4
3
2
1
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Perhatikan reaksi-reaksi berikut!
1. CH3-CH2OH → CH2=CH2 + H2O
2. CH3-CH=CH2 + HCl → CH3-CHCl-CH3
3. CH3-CH2Cl + CH3OK → CH2=CH2 + KCl + CH3-OH
4. C2H5Cl + NaOH → C2H5OH + HCl
5. CH≡C-CH3 + H2 → CH2=CH-CH3
Jenis reaksi adisi ditunjukkan oleh persamaan reaksi ….
4
3
2
1
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Perhatikan reaksi-reaksi berikut!
1. CH3-CH2OH → CH2=CH2 + H2O
2. CH3-CH=CH2 + HCl → CH3-CHCl-CH3
3. CH3-CH2Cl + CH3OK → CH2=CH2 + KCl + CH3-OH
4. C2H5Cl + NaOH → C2H5OH + HCl
5. CH≡C-CH3 + H2 → CH2=CH-CH3
Jenis reaksi eliminasi ditunjukkan oleh persamaan reaksi ….
4
3
2
1
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