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SPM Chemistry A xplosive Module (Chemistry A Ticket For “U” ) GREEN ZONE [GZ]
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(iv) Draw the structural formula of compound C.
Lukis formula struktur bagi sebatian Z.
[1M]
(b) (i) Compound A can be burnt in oxygen to produce carbon dioxide and water.
Write the chemical equation of this reaction.
Sebatian A boleh dibakar dalam oksigen untuk menghasilkan karbon dioksida dan
air. Tuliskan persamaan kimia bagi tindak balas ini.
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[2M]
(ii) Calculate the maximum volume of gas released if 7.4g of compound A is burnt in
excess oxygen in room condition.
Hitung isipadu maksimum gas yang dibebaskan jika 7.4 g sebatian A terbakar
dalam oksigen berlebihan dalam keadaan bilik.
-1
3
[ Molar volume/ Isipadu molar = 24 dm mol ]
[Relative atomic mass/ Jisim atom relatif : C=12, H=1, O=16]
[3M]
Sektor Pembelajaran, Jabatan Pendidikan Negeri Sabah | 2020 143
