Soalque
Quiz
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
Dwi Cahya
Used 14+ times
FREE Resource
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gugus fungsi eter, aldehida, dan ester berturut-turut adalah ...
— O —; — COOH; — CO —
— OH; — O —; — COO —
— O —; — CHO; — COO —
— CO —; — COH; — O —
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berikut rumus molekul dari aldehid (alkanal) yang benar adalah…
CnH2O
CnH2nO2
CnHnO2
CnH2nO
CnH2nO2n
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nama yang benar dari CH3CH(OH)CH(CH3)CH(CH3)2 adalah ...
3,4-dimetil-2-pentanol
3,4-dimetil-2-heptanol
3,4,4-trimetil-2-butanol
2,3-dimetil-4-pentanol
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rumus struktur untuk 4,4– dimetil pentanal
adalah ...
(CH3)2CHCHO
(CH3)3C(CH2)2CHO
(CH3)3CCH2CHO
CH3C(CH3)2CHO
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nama senyawa di atas yang benar adalah…
4-metil 2-kloro pentana
3-metil 2-kloro pentana
2,4-dikloro pentana
1,4-dikloro 2-metil pentana
1,3-dikloro pentana
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berikut jumlah isomer pada alkana yang memiliki rumus C5H12…
1
2
3
4
5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Formalin adalah bahan kimia yang banyak
digunakan sebagai pengawet biologi. Bahan
tersebut mengandung senyawa karbon …
CH3CH2OH
HCHO
CH3COOH
CH3OCH3
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