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LIPIS_Koleksi Soalan SPM Kimia K1_Bab4T4

Authored by HAMIDAH BINTI SALINI KPM-Guru

Chemistry

12th Grade

Used 2+ times

LIPIS_Koleksi Soalan SPM Kimia K1_Bab4T4
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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

Media Image

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

Media Image

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

Media Image

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

Media Image

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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