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KERTAS MODEL SPM / SPM MODEL PAPER

Kimia/Chemistry 4541/1
Kertas 1/Paper 1 1 jam 15 minit/1 hour 15 minutes

Kertas soalan ini mengandungi 40 soalan. Jawab semua soalan.
This question paper consists of 40 questions. Answer all questions.
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1. Antara unsur berikut, yang manakah disimpan dalam C 2 mol gas hidrogen bertindak balas dengan 2 mol
minyak parafin? gas oksigen.
Which of the following elements is stored in paraffin 2 moles of hydrogen gas react with 2 moles of
oil? oxygen gas.
A Besi D Haba dihasilkan di dalam tindak balas ini.
Iron Heat is produced in this reaction.
B Kalium
Potassium
C Boron 4. Antara unsur Kumpulan 17 berikut, yang manakah
Boron mempunyai saiz atom paling besar?
D Kromium Which of the following Group 17 has the largest atomic
Chromium size?
A Klorin
Chlorine
2. Apakah yang dimaksudkan dengan isotop? B Bromin
What is the meaning of isotope? Bromine
A Atom unsur yang sama dengan bilangan neutron C Iodin
sama tetapi bilangan elektron berbeza. Iodine
Atoms of the same element with same number of
neutrons but different number of electrons.
B Atom unsur yang sama dengan bilangan neutron 5. Antara sebatian berikut, yang manakah mempunyai
sama tetapi bilangan proton berbeza. ikatan kovalen ganda dua?
Atoms of the same element with same number of Which of the following compounds has a double
neutrons but different number of protons. covalent bond?
C Atom unsur yang sama dengan bilangan proton I Gas nitrogen
sama tetapi bilangan neutron berbeza. Nitrogen gas
Atoms of the same element with same number of II Gas klorin
protons but different number of neutrons Chlorine gas
D Atom unsur yang sama dengan bilangan proton III Gas karbon dioksida
sama dan bilangan neutron sama. Carbon dioxide gas
Atoms of the same element with same number of IV Gas oksigen
protons and same number of neutrons. Oxygen gas
A I dan II
I and II
3. Persamaan berikut mewakili satu tindak balas kimia. B I dan III
2H (g) + O (g) → 2H O (ce) I and III
2 2 2
The following equation represents a chemical reaction. C II dan IV
2H (g) + O (g) → 2H O (l) II and IV
2
2
2
D III dan IV
Pernyataan manakah yang betul? III and IV
Which statement is correct?
A 2 mol air terbentuk.
2 moles of water are formed.
B Bahan tindak balas ialah cecair hidrogen dan cecair
oksigen.
The reactants are liquid hydrogen and liquid
oxygen.

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