NEW
Font size
WorksheetsSPM-CHEMIST
Total questions: 20
Worksheet time: 14mins
Cobalt-60 is an isotope of cobalt. What is the use of cobalt-60?
Kobalt-60 adalah isotop bagi kobalt. Apakah kegunaan kobalt-60?
Estimate the age of fossils and artifacts
Menganggar umur fosil dan artifak
Detect the leakage of undergroud water pipe
Mengesan kebocoran paip air bawah tanah
Regulate the heart beats of patients with heart problems
Memulihkan degupan jantungpesakit jantung
Destroy bacteria in food without changing the quality of food
Memusnahkan bakteria dalam makanan tanpa mengubah kualiti makanan
The particles of matter are in motion and collide with each other
Zarah-zarah jirim sentiasa bergerak dan berlanggar antara satu sama lain
Which process prove the statement?
Proses manakah yang membuktikan pernyataan ini?
Diffusion
Resapan
Respiration
Respirasi
Evaporation
Penyejatan
Sublimation
Pemejalwapan
Which substance is an electrolyte?
Bahan manakah adalah elektrolit?
Glucose solution
Larutan glukosa
Molten acetamide
Leburan asetamida
Ammonia solution
Larutan ammonia
Glacial ethanoic acid
Asid etanoik glasial
Which reaction has the highest rate?
Tindak balas manakah yang mempunyai kadar paling tinggi?
Rusting of water pipe
Pengaratan paip air
Burning of petrol in the car engine
Pembakaran petrol dalam enjin kereta
Fading of dyes on a shirt under the hot sun
Memudarkan warna baju di bawah matahari terik
Cooking chicken using microwave oven
Memasak ayam menggunakan ketuhar gelombang mikro
The oxidation number of element Y is +2 and +3. The element forms green and brown colours in its compound. What is Y?
Nombor pengoksidaan unsur Y ialah +2 dan +3. Unsur itu membentuk warna hijau dan perang dalam sebatiannya. Apakah T?
Iron
Ferum
Zinc
Zink
Lead
Plumbum
Copper
Kuprum
Which of the following is a diprotic acid?
Antara berikut yang manakah adalah asid dwibes?
Phosphoric acid
Asid fosforik
Carbonic acid
Asid karbonik
Ethanoic acid
Asid etanoik
Nitric acid
Asid nitrik
Diagram 1 shows two situations occur when sunlight is shining on the glass X. What is the type of glass X?
Rajah 1 menunjukkan dua situasi yang berlaku apabila cahaya matahari memancar ke atas kaca X. Apakah jenis kaca X?
Fuse glass
Kaca silika terlakur
Soda lime glass
Kaca soda kapur
Borosilicate glass
Kaca borosilikat
Photochromic glass
Kaca fotokromik
Which of the following is not an acid-base indicator?
Antara berikut yang manakah bukan penunjuk asid-bes?
Methyl red
Metil merah
Methyl orange
Metil jingga
Phenolphthalein
Fenolftalein
Tetrachloromethane
Tetraklorometana
Which compound has the correct chemical formula?
Sebatian manakah mempunyai formula kimia yang betul?
A
B
C
D
Which pairs of general formulae and homologous series are correctly matched?
Pasangan formula am dan siri homolog yang manakah dipadankan dengan betul?
I and II
I and III
II and IV
III and IV
What is meant by salt?
Apakah yang dimaksudkan dengan garam?
A compound formed when hydrogen ion in an acid is replaced by a metal ion or ammonium ion.
Sebatian yang terbentuk apabila ion hidrogen dalam asid digantikan dengan ion logam atau ion ammonium.
A compound formed when a metal element reacts with a non-metal element.
Sebatian yang terbentuk apabila unsur logam bertindak balas dengan unsur bukan logam.
A compound formed when sodium ion and chloride ion combined together.
Sebatian yang terbentuk apabila ion natrium dan ion klorida bergabung bersama.
A compound formed when non-metal elements share their electrons.
Sebatian yang terbentuk apabila unsur bukan logam berkongsi elektron.
Which of the following is the structural formula of detergent?
Antara berikut yang manakah formula struktur bagi detergen?
A
B
C
D
Which substance has the same number of atoms as in 12 g of carbon-12?
Bahan manakah yang mempunyai bilangan atom yang sama dengan 12g karbon-12?
1 mol of sodium chloride, NaCl
1 mol natrium klorida, NaCl
1 mol of ethanol, C2H5OH
1 mol etanol, C2H5OH
1 mol of chlorine gas, Cl2
1 mol gas klorin, CI2
1 mol of neon, Ne
1 mol neon, Ne
Diagram 2 shows the electron arrangement of compound Q. Which compound has the same type of bond as in compound Q?
Rajah 2 menunjukkan susunan elektron bagi sebatian Q.Sebatian manakah mempunyai jenis ikatan yang sama seperti dalam sebatian Q?
Magnesium oxide
Magnesium oksida
Hydrogen chloride
Hidrogen klorida
Sulphur dioxide
Sulfur dioksida
Ammonia
Ammonia
Which of the following are correct about reduction reaction?
Antara berikut yang manakah betul mengenai tindak balaspenurunan?
A
B
C
D
The properties of compound Z are as follows:
Sifat-sifat bagi sebatian Z adalah seperti berikut:
· Conducts electricity in aqueous solution
Mengkonduksi elektrik dalam larutan akueus
· Has high melting point and boiling point
Mempunyai takat lebur dan takat didih yang tinggi
· Soluble in water
Larut dalam air
What is compound Z?
Apakah sebatian Z?
Cyclohexane
Sikloheksana
Lead(II) bromide
Plumbum(II) bromida
Methyl ethanoate
Metil etanoat
Potassium sulphate
Kalium sulfat
A series of tests are conducted to verify the cation presents in a salt solution. Table 1 shows the observations for each test.
Satu siri ujian dijalankan untuk mengesahkan kation yang hadir dalam satu larutan garam. Jadual 1 menunjukkan pemerhatian hagi setiap ujian.
Which cation presents in the salt solution?
Manakah kation yang hadir dalam larutan garam tersebut?
Ca2+
Mg2+
Pb2+
Zn2+
Which of the following data is not required to determine the heat of displacement of copper by metal M?
Antara maklumat berikutyang manakah tidak diperlukan untuk menentukan haba penyesaran kuprum oleh logam M?
Initial temperature of copper(II) sulphate solution
Suhu awal larutan kuprum(II) sulfat
Concentration of copper(II) sulphate solution
Kepekatan larutan kuprum(II) sulfat
Volume of copper(II) sulphate solution
Isi padu larutan kuprum(II) sulfat
Mass of metal M
Jisim logam M
Which of the following is the correct change in the property of elements when going down Group 17?
Antara berikut yang manakah betul tentangperubahan sifat unsur apabila menuruni Kumpulan 17?
Electronegativity decreases
Keelektronegatifan berkurang
Boiling point decreases
Takat didih berkurang
Colour getting brighter
Warna semakin cerah
Atomic size smaller
Saiz atom semakin kecil
Diagram 4 shows the structural formula of a carbon compound. Which substances are used to prepare the compound?
Rajah 4 menunjukkan formula struktur bagi satu sebatian karbon. Bahan-bahan manakah yang digunakan untuk menyediakan sebatian itu?
Ethanoic acid and methanol
Asid etanoik dan metanol
Propanoic acid and methanol
Asid propanoik dan metanol
Ethanoic acid and ethanol
Asid etanoik dan etanol
Propanoic acid and ethanol
Asid propanoik dan etanol
