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Chemistry Form 4 • MODULE

3
8 The diagram below shows a series of tests carried out on 10 The diagram below shows the reaction between 20 cm
solution Y. of 0.5 moldm of sodium chloride solution is and to
–3
Rajah di bawah menunjukkan satu siri ujian kimia ke atas larutan 20 cm of 1.0 moldm silver to produce silver chloride
3
–3
Y. precipitate and solution X.
Rajah di bawah menunjukkan tindak balas antara 20 cm larutan
3
Sodium hydroxide Green
Solution solution natrium klorida 0.5 mol dm dengan 20 cm larutan argentum
3
–3
–3
Larutan precipitate nitrat 1.0 mol dm untuk menghasilkan mendakan argentum
Y Larutan natrium Mendakan klorida dan larutan X.
hidroksida hijau
20 cm of 1.0 moldm silver nitrate solution
3
–3
Dilute nitric acid followed by silver nitrate solution 3 –3
Asid nitrik cair diikuti dengan larutan argentum nitrat 20 cm argentum nitrat 1.0 mol dm
White precipitate/Mendakan putih

Which of the following is solution Y?
Antara berikut, yang manakah adalah bahan Y?
A Iron(II) chloride C Copper(II) chloride 20 cm of 0.5 moldm
3
–3
Ferum(II) klorida Kuprum(II) klorida of sodium chloride
B Iron(II) sulphate D Copper(II) carbonate solution Solution X
3
Ferum(II) sulfat Kuprum(II) karbonat 20 cm larutan natrium Larutan X
klorida 0.5 mol dm
–3
Silver chloride precipitate
9 The diagram below shows two bottles of aqueous Mendakan argentum klorida
solutions.
Rajah di bawah menunjukkan dua botol mengandungi larutan Which of the following ions are present in the solution
garam aluminium nitrat dan larutan plumbum(II) nitrat. X?
Antara ion berikut, yang manakah yang hadir dalam larutan X?
+
Aluminium Lead(II) I Na
+
nitrate nitrate II Ag
solution solution III NO 3 –
Larutan Larutan IV Cl –
aluminium plumbum(II) A I and III only
nitrat nitrat I dan III sahaja
Which of the following substances can be used to B II and III only
differentiate between and aluminium nitrate solution II dan III sahaja
and lead(II) nitrate solution? C I, II and III only
Antara bahan berikut, yang manakah dapat digunakan untuk membezakan I, II dan III sahaja
larutan aluminium nitrat dan larutan plumbum(II) nitrat? D I, II, and IV only
A Sodium hydroxide solution I, II dan IV sahaja
Larutan natrium hidroksida
B Ammonia solution
Larutan ammonia
C Potassium chloride solution
Larutan kalium klorida
D Barium nitrate solution
Larutan barium nitrat

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