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ST]LIT 11 rsrul
15 Diagram 6 shows the reaction of metal J, K and L with sulphuric acid.
Rajah 6 menunjukkan tindak balas antara logam J, K dan L dengan asid sulfurik.
Sulphuric acid
Asid sulfurik
Gas bubble
Gelembung gas Gas bubble
Diagram 6
Rajah 6
Choose the correct sequence of the reactivity of metals in ascending order.
Pilih urutan yang betul bagi kereaktifan logam dalam tertib menaik.
A J,L,K
B J,K,L
C K,L,J
D L,J,K
16 The following word equation shows a chemical reaction.
Persamaan perkataan berikut menunjukkan suatu tindak balas kimia.
Sodium Water ------------+ Sodium hydroxide - Gas P
Natrium ' Air Natrium hidroksida ' Gas P
What is P?
Apakah P2
A Oxygen
Olcsigen
B Hydrogen
Hidrogen
C Carbon dioxide
Karbon dioksida
D Nitrogen dioxide
Nitrogen dioksida
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1511/1 o 2ots Hak cipta Kerajaan Malaysia SULIT
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