Page 13 - Modul A+1 Kimia Tingkatan 5

5. Rajah 4 menunjukkan formula struktur bagi ester yang Apakah nama bagi sebatian?
menghasilkan bau bagi nanas. What is the name of the compound?
Diagram 4 shows the structural formula of ester that A Propil butanoat / Propyl butanoate
produces the odour for pineapple. B Butil pentanoat/ Butyl pentanoate
C Butil propanoat/ Butyl propanoate
H H H O
D Pentil butanoat/ Pentyl butanoate
H C C C C H H
H H H O C C H 8. Rajah 7 menunjukkan formula struktur bagi sebatian
P dan sebatian Q.
H H
Diagram 7 shows the structural formula of compound P and
Rajah/ Diagram 4 compound Q.
Kenal pasti alkohol dan asid karboksilik untuk
menghasilkan ester. HH HH HH HH HH OO
Identify the alcohol and carboxylic acid used to produce the HH CC CC CC OHOH HH CC CC CC OHOH
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Bab 2 ester. Alkohol Asid karboksilik
HH
HH
HH
HH
HH
Alcohol Carboxylic acid Sebatian P/ Compound P Sebatian Q/ Compound Q
A Etanol Asid butanoik Rajah/ Diagram 7
Ethanol Butanoic acid Reagen manakah yang boleh digunakan untuk
B Propanol Asid etanoik membezakan antara sebatian P dan Q?
Propanol Ethanoic acid Which reagent can be used to differentiate between
C Butanol Asid propanoik compounds P and Q?
Butanol Propanoic acid A Magnesium/ Magnesium
D Butanol Asid etanoik B Air bromin/ Bromine water
Butanol Ethanoic acid C Larutan natrium hidroksida
Sodium hydroxide solution
6. Rajah 5 menunjukkan beberapa siri tindak balas D Larutan kalium manganat(VII)
sebatian karbon. Potassium manganate(VII) solution
Diagram 5 shows a series of reactions of carbon compounds.
9. Antara yang berikut, yang manakah isomer bagi
Etanol II Etena butana?
Ethanol Ethene Which of the following is the isomer of butane?
A H C
I III H H H H
H C H
H H H H C C C C H
Asid etanoik Etana C C C C H
Ethanoic acid Ethane H H H H
H H H
B D
Rajah/ Diagram 5 H H
Antara padanan berikut, yang manakah betul bagi H H C H H H H C H H
proses-proses yang terlibat? C C C H
Which of the following matches is true for the processes H H H C C C H
involved? H H H
I II III 10. Rajah 8 menunjukkan formula struktur bagi sebatian
A Pengoksidaan Pendehidratan Penghidrogenan X.
Oxidation Dehydration Hydrogenation Diagram 8 shows the structural formula of compound X.
B Penukargantian Pengoksidaan Penambahan
Substitution Oxidation Addition H
C Pengoksidaan Pendehidratan Penukargantian H C H
Oxidation Dehydration Substitution H H
D Penghidrogenan Penukargantian Pengoksidaan H C C C C H
Hydrogenation Substitution Oxidation
H H H
7. Rajah 6 menunjukkan formula struktur bagi suatu Rajah/ Diagram 8
sebatian yang digunakan sebagai perisa pisang tiruan.
Diagram 6 shows the structural formula of a compound Apakah sebatian X?/ What is compound X?
used as an artificial banana flavouring. A 2-metilbut-2-ena/ 2-methylbut-2-ene
B 2-metilpent-2-ena/ 2-methylpent-2-ene
H H H O H H H H H C 3-metilbut-2-ena/ 3-methylbut-2-ene
D 3-metilpent-2-ena/ 3-methylpent-2-ene
H C C C C O C C C C C H
H H H H H H H H
Rajah/ Diagram 6

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