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WorksheetsCarbon Compounds SPM - Alcohol, Carboxylic Acids, Esters
Total questions: 14
Worksheet time: 23mins
Namakan kumpulan berfungsi bagi sebatian X
Name the functional group for compound X
(a)
Namakan kumpulan berfungsi bagi sebatian Y
Name the functional group for compound Y
(a)
Huraikan satu ujian kimia untuk membezakan antara sebatian X dan sebatian Y.
Describe a chemical test to differentiate between compound X and compound Y.
Name a reaction that converted Compound X to Compound Y
(a)
Name the reagent used to convert Compound X to Compound Y.
(a)
Sebatian Z boleh dihasilkan apabila sebatian X bertindak balas dengan sebatian Y
Namakan ester Z.
Ester Z can be produced when compound X reacted with compound Y
Name ester Z.
(a)
Nyatakan takat didih bagi cecair dalam tabung didih A.
State the boiling point of liquid in boiling tube A.
100 oC
78 oC
79 oC
76 oC
87 oC
What can be observed from this experiment?
(a)
Name R
(a)
Nyatakan satu kegunaan R dalam kehidupan seharian
State one use of compound R in our daily life.
as flavourings and antioxidant in cakes and biscuits
as a food preservative
manufacture of synthetic leather
manufacture of dyes
Dalam proses II, asid sulfurik pekat ditambah ke dalam campuran sebatian Q dan sebatian R untuk menghasilkan sebatian S.
In process II, concentrated sulphuric acid is added to the mixture of compound Q and compound R to produce compound S
Nyatakan fungsi asid sulfurik pekat dalam Proses II.
State the function of concentrated sulphuric acid in Process II?
as a reactant
as a dehydrating agent
as an oxidising agent
as a catalyst
Namakan sebatian S yang terhasil.
Name the compound S produced.
(a)
Kenal pasti alcohol yang digunakan dalam penyediaan ester ini.
Identify the alcohol used in preparing this ester.
(a)
Kenal pasti karboksilik asid yang digunakan dalam penyediaan ester ini.
Identify the carboxylic acid used in preparing this ester.
(a)
