Persamaan kimia berikut mewakili penyediaan gas ammonia.
The following chemical equation represents the preparation of ammonia gas.
N2 + 3H2 2NH3
Antara berikut pernyataan manakah yang betul?
Which of the following is the correct statement?
LIPIS_Koleksi Soalan SPM Kimia K1_Bab4T4
Quiz
•
Chemistry
•
12th Grade
•
Hard
HAMIDAH BINTI SALINI KPM-Guru
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Persamaan kimia berikut mewakili penyediaan gas ammonia.
The following chemical equation represents the preparation of ammonia gas.
N2 + 3H2 2NH3
Antara berikut pernyataan manakah yang betul?
Which of the following is the correct statement?
Dua molekul nitrogen bertindak balas dengan enam molekul hidrogen untuk menghasilkan enam
molekul ammonia
Two nitrogen molecules react with six hydrogen molecules to produce six ammonia molecules
1.0 g gas nitrogen bertindak balas dengan 3.0 g gas hidrogen untuk menghasilkan
2.0 g gas ammonia
1.0 g of nitrogen gas reacts with 3.0 g of hydrogen gas to produce 2.0 g of ammonia gas
1 mol gas ammonia dihasilkan apabila 0.5 mol gas nitrogen bertindak balas dengan
1.5 mol gas hidrogen
1 mol of ammonia gas is produced when 0.5 mol of nitrogen gas reacts with 1.5 mol
of hydrogen gas
Bilangan atom dalam gas ammonia terhasil adalah dua kali bilangan atom gas nitrogen
yang digunakan
Number of atoms in ammonia gas produced is twice the number of atoms in nitrogen gas used
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Rajah 66 menunjukkan satu invertebrata yang dijumpai dalam laut.
Diagram 66 shows an invertebrate found in the sea
Cengkerang invertebrata adalah satu sebatian kimia.
Bahan manakah mempunyai sifat fizik yang sama dengan sebatian tersebut?
The invertebrate’s shell is a chemical compound.
Which substance has the same physical properties as the compound?
Barium sulphate
Barium sulfat
Sodium chloride
Natrium klorida
Naphthalene
Naftalena
Glucose
Glukosa
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following is the special characteristic of transition metals?
Antara yang berikut, yang manakah sifat istimewa bagi logam peralihan?
Soft solid
Pepejal lembut
Soluble in water
Larut dalam air
Low melting point
Takat lebur rendah
Form coloured ions
Membentuk ion berwarna
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Diagram 69 shows a group of elements in the Periodic Table of Elements.
Rajah 69 menunjukkan satu kumpulan unsur dalam Jadual Berkala Unsur.
Which of the following is correct about the elements from iodine to fluorine?
Antara yang berikut, yang manakah betul tentang unsur tersebut daripada iodin ke fluorin ?
Density increases
Ketumpatan bertambah
Atomic size increases
Saiz atom bertambah
Boiling point increases
Takat didih meningkat
Reactivity increases
Kereaktifan meningkat
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Diagram 70 represents the electron arrangement of a compound formed between magnesium and
fluorine.
Rajah 70 mewakili susunan elektron bagi satu sebatian yang terbentuk antara magnesium dengan fluorin.
What is the property of the compound?
Apakah sifat bagi sebatian itu?
Can conduct electricity in aqueous state
Boleh mengkonduksi elektrik dalam keadaan akueus
Exists as liquid at room temperature
Wujud sebagai cecair pada suhu bilik
Has low melting and boiling points
Mempunyai takat lebur dan takat didih yang rendah
Soluble in organic solvent
Larut dalam pelarut organik
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Jadual 71 menunjukkan nombor proton bagi dua unsur dalam Kumpulan 18 dalam Jadual Berkala
Unsur.
Table 71 shows the proton number of two elements in Group 18 of The Periodic Table of Elements.
Antara yang berikut, pernyataan manakah yang betul tentang X dan Y? Which of the following is the
correct statement about X and Y?
Saiz atom Y lebih kecil daripada X
Atomic size of Y is smaller than X
Takat lebur Y lebih tinggi daripada X
Melting point of Y is higher than X
Daya tarikan antara atom X lebih kuat daripada Y
Forces of attraction between atoms X are stronger than Y
Bilangan petala berisi elektron bagi atom X lebih banyak daripada Y
The number of shells filled with electrons of atom X is more than Y
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following Group 1 elements has the smallest atomic size?
Antara unsur Kumpulan 1 berikut, yang manakah mempunyai saiz atom paling kecil?
Lithium
Litium
Sodium
Natrium
Rubidium
Rubidium
Potassium
Kalium
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